2018 in arthropod paleontology

This list of fossil arthropods described in 2018 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that were described during the year 2018, as well as other significant discoveries and events related to arthropod paleontology that are scheduled to occur in the year 2018.

List of years in arthropod paleontology
In paleontology
2015
2016
2017
2018
2019
2020
2021

General research

  • A study on extant arthropods (mainly insects and spiders) living around the resinous tree Hymenaea verrucosa in the lowland coastal forest of Madagascar and trapped by the resin produced by this tree species, and on their implications for inferring whether amber records the true past biodiversity of the entire forest, is published by Solórzano Kraemer et al. (2018).[1]
  • A study on the early evolution of stem and crown-arthropods as indicated by Ediacaran and Cambrian body and trace fossils is published by Daley et al. (2018).[2]
  • A study on the evolution of ecdysozoan vision, focusing on the evolution of arthropod multi-opsin vision, as indicated by molecular data and data from fossil record, is published by Fleming et al. (2018).[3]
  • Grimaldi et al. (2018) report biological inclusions (fungi, plants, arachnids and insects) in amber from the Paleogene Chickaloon Formation of Alaska, representing the northernmost deposit of fossiliferous amber from the Cenozoic.[4]
  • A mantis lacewing larva found in association with two spiders, attached to one of the anterior walking legs of one of the spiders, is described from the Cretaceous amber from Myanmar by Haug, Müller & Haug (2018), who interpret this finding as evidence of palaeo-parasitism.[5]

Arachnids

Research

  • Review of arachnids known from the Bitterfeld amber (Germany) and a study on their implications for inferring the age of this deposit is published by Dunlop et al. (2018).[6]
  • The first fossil representative of the parasitic mite family Pterygosomatidae, assigned to the genus Pimeliaphilus and similar in morphology to the extant species parasitic on cockroaches, is described from the Cretaceous (Albian) Archingeay amber (France) by Sidorchuk & Khaustov (2018).[7]
  • Fossil mite "Sejus" bdelloides, originally interpret as a member of Mesostigmata, is reinterpreted as a member of Prostigmata referrable to the group Anystina by Dunlop, Walter & Kontschán (2018).[8]
  • A study on the body size of fossil mites is published by Sidorchuk (2018).[9]
  • A hard tick wrapped in spider silk is described from the Cretaceous Myanmar amber by Dunlop et al. (2018).[10]
  • A male specimen of a tick belonging to the genus Ornithodoros and the subgenus (Alectorobius) is described from the Dominican amber by Estrada-Peña & de la Fuente (2018),[11] who also provide illustrated interpretations intended to support the validity of the identity of the fossils reported by de la Fuente (2003).[12]
  • A pseudoscorpion attached to barbules of a contour feather, possibly documenting a phoretic association between pseudoscorpions and Mesozoic birds, is described from the Cretaceous amber from Myanmar by Xing, McKellar & Gao (2018).[13]
  • A study on the phylogenetic history of spiders, based on molecular data and re-examination of the global fossil record, as well as on the ancestral predatory strategies among different groups of spiders and some of the possible drivers of spider diversification during the Early Cretaceous greenhouse, is published by Shao & Li (2018).[14]
  • A study on the burrows produced by wolf spiders belonging to the genus Pavocosa, aiming to identify ichnological signatures which may facilitate identification of wolf spider burrows in the fossil record, is published by Mendoza Belmontes, Melchor & Piacentini (2018).[15]
  • Fossil crevice weaver Misionella didicostae from Dominican amber is transferred to the genus Antilloides by Magalhaes (2018).[16]
  • Evidence of a fossilized cobweb, and a possible case of predation of a theridiid spider on a dolichopodid fly, are reported from the Mexican amber by García-Villafuerte (2018).[17]

New taxa

Name Novelty Status Authors Age Unit Location Notes Images

Alteraraneus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is A. gracilipes.

Alteruloborus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Deinopoidea and the new family Alteruloboridae. The type species is A. araneoides.

Burerythrites[19]

Gen. et sp. nov

Valid

Konikiewicz & Mąkol

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A mite belonging to the family Erythraeidae. Genus includes new species B. pankowskii.

Burfessonia[19]

Gen. et sp. nov

Valid

Konikiewicz & Mąkol

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A mite belonging to the family Smarididae. Genus includes new species B. maryae.

Burmaforceps[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is B. amputatus.

Burmascutum brevis[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Burmascutidae.

Burmasuccinus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Uloboridae. The type species is B. bulla.

Burmatheridion[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Theridiidae. The type species is B. sinespinae.

Burphanolophus[19]

Gen. et sp. nov

Valid

Konikiewicz & Mąkol

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A mite belonging to the family Erythraeidae. Genus includes new species B. joergwunderlichi.

Chaerilobuthus knodelorum[20]

Sp. nov

Valid

Lourenço

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A scorpion belonging to the family Chaerilobuthidae.

Chimerarachne[21][22]

Gen. et sp. nov

Valid

Wang et al.

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

An arachnid closely related to spiders and to the extinct group Uraraneida. Genus includes new species C. yingi.

Converszarqaraneus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is C. annulipedes.

Cornicaraneus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is C. scutatus.

Crassitibia baculum[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae.

Cretaceoushormiops[23]

Gen. et sp. nov

Valid

Lourenço

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A scorpion belonging to the family Protoischnuridae. Genus includes new species C. knodeli.

Cretamysmena[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Cretamysmenidae. The type species is C. fontana.

Eothrombium fortesambiense[24]

Sp. nov

Valid

Mąkol, Konikiewicz & Klug

Eocene

Baltic amber

Europe
(Baltic Sea region)

A mite belonging to the group Prostigmata and to the family Tanaupodidae.

Eotibiaapophysis[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Uloboridae. The type species is E. reliquus.

Frateruloborus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Deinopoidea and the new family Frateruloboridae. The type species is F. bulbosus.

Galianora marcoi[25]

Sp. nov

Valid

García-Villafuerte

Miocene (Aquitanian)

Mexican amber

 Mexico

A jumping spider, a species of Galianora

Haemaphysalis (Alloceraea) cretacea[26]

Sp. nov

Valid

Chitimia-Dobler, Pfeffer & Dunlop

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A tick, a species of Haemaphysalis.

Immensmaris[27]

Gen. et sp. nov

Valid

Dunlop, Frahnert & Mąkol

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A mite belonging to the family Smarididae. The type species is I. chewbaccei.

Immensmaris chewbaccei

Kachin serratus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Uloboridae.

Leviunguis altus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis anulus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis anulusoides[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis bruckschoides[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis erectus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis glomulus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis glomus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis graciliembolus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis gradus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis porrigens[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis pseudobruckschi[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Leviunguis quadratus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the new family Leviunguidae.

Microproxiaraneus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is M. annulatus.

Miomastigoproctus[28]

Gen. et sp. nov

Valid

Lourenço

Miocene

Mexican amber

 Mexico

A member of Thelyphonida belonging to the family Thelyphonidae. Genus includes new species M. knodeli.

Nothrotrombidium myanmarum[19]

Sp. nov

Valid

Konikiewicz & Mąkol

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A mite belonging to the family Trombellidae.

Orchestina sakhalinensis[29]

Sp. nov

Valid

Marusik, Perkovsky & Eskov

Middle Eocene

Sakhalinian amber

 Russia

A species of Orchestina.

Palaeoburmesebuthus knodeli[30]

Sp. nov

Valid

Lourenço

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A scorpion belonging to the family Palaeoburmesebuthidae.

Palaeoleptoneta nils[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Leptonetidae.

Palaeoleptoneta thilo[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Leptonetidae.

Paramiagrammopes pusillus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Uloboridae.

Parvibulbus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Pholcochyroceridae. The type species is P. incompletus.

Paurospina[18]

Gen. et 3 sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is P. curvata; genus also includes P. fortis and P. paulocurvata.

Pholcochyrocer calidum[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Pholcochyroceridae.

Pholcochyrocer vermiculus[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Pholcochyroceridae.

Planibulbus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the family Uloboridae. The type species is P. longisoma.

Praeteraneoides[18]

Gen. et 3 sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Leptonetoidea and the new family Protoaraneoididae. The type species is P. bifurcatum; genus also includes P. bipartitum and P. leni.

Proaraneoides[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Leptonetoidea and the new family Protoaraneoididae. The type species is P. cribellatum.

Propolyssenia[24]

Gen. et sp. nov

Valid

Mąkol, Konikiewicz & Klug

Eocene

Baltic amber

Europe
(Baltic Sea region)

A mite belonging to the group Prostigmata and to the family Tanaupodidae. Genus includes new species P. wohltmanni.

Protoaraneoides[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Leptonetoidea and the new family Protoaraneoididae. The type species is P. longispina.

Protohylomysobia[31]

Gen. et sp. nov

Valid

Sidorchuk & Bochkov in Sidorchuk et al.

Eocene

Baltic amber

 Russia

A mite belonging to the family Myobiidae. Genus includes new species P. erinaceophilus.

Proxiaraneus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is P. rarus.

Ramozarqaraneus[18]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is R. pauxillus.

Spinicymbium[18]

Gen. et sp. et comb. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Araneoidea and to the family Zarqaraneidae. The type species is S. curvimetatarsus; genus also includes "Hypotheridiosoma" falcata Wunderlich (2015).

Spinipalpitibia hirsuta[18]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A spider belonging to the group Leptonetoidea and the new family Protoaraneoididae.

Tuckerella weiterschani[32]

Sp. nov

Valid

Sidorchuk & Khaustov

Eocene

Baltic amber

Europe (Baltic Sea coast)

A peacock mite.

Weygoldtiella[33]

Gen. et sp. nov

Valid

Harvey et al.

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A pseudoscorpion belonging to the family Chthoniidae. Genus includes new species W. plausus.

Weygoldtina[34]

Gen. et comb. nov

Valid

Dunlop

Late Carboniferous

British Middle Coal Measures
Mazon Creek fossil beds

 United Kingdom
 United States

A whip spider belonging to the group Paleoamblypygi and the new family Weygoldtinidae. The type species is "Graeophonus" scudderi Pocock (1911); genus also includes "Graeophonus" anglicus Pocock (1911).

Crustaceans

Research

  • Redescription of the Ordovician malacostracan Wuningia multisegmenlata is published by Lin (2018).[35]
  • A member of the erymid genus Enoploclytia is described from the Oxfordian deposits of Cricquebœuf (Normandy, France) by Devillez, Charbonnier & Pezy (2018), representing the first Jurassic occurrence of the genus reported so far.[36]
  • Redescription of Palaeopalaemon newberryi and a study on the phylogenetic relationships and life habits of this species is published by Jones et al. (2018).[37]
  • Description of the morphology of Tetrachela raiblana and a study on its implication for understanding of the homologies of carapace grooves between polychelidans and other decapods is published by Audo, Hyžný & Charbonnier (2018).[38]
  • A large-sized (12.9 mm maximum length) right valve of a marine ostracod is described from the Cretaceous amber from Myanmar by Xing et al. (2018).[39]
  • A study evaluating how sexual selection related to species extinction in fossil cytheroid ostracods is published by Fernandes Martins et al. (2018), who report that species with more pronounced sexual dimorphism had higher estimated extinction rates.[40]
  • An ostracod fauna including four species belonging to the suborder Darwinulocopina is described from the Lower Jurassic (Hettangian) Whitmore Point Member of the Moenave Formation (Arizona and Utah, United States) by Antonietto et al. (2018), potentially representing the last episode of darwinulocopine dominance in nonmarine environments before the Late Jurassic diversification of the cypridocopine/cytherocopine modern ostracods.[41]
  • Oxygen-isotope analysis of a whale barnacle specimen collected from early Pleistocene deposits of Apulia (Italy) is published by Collareta et al. (2018), who interpret their findings as indicating that the barnacle lived on a cetacean that seasonally migrated towards high-latitude areas outside the Mediterranean.[42]

New taxa

Malacostracans

Name Novelty Status Authors Age Unit Location Notes Images

Abyssophthalmus adinae[43]

Sp. nov

Valid

Schweitzer et al.

Late Jurassic

 Romania

A crab belonging to the family Longodromitidae.

Aethra stalennyii[44]

Sp. nov

Valid

Ossó

Miocene (Serravallian)

 Ukraine

A species of Aethra.

Amazighopsis[45]

Gen. et sp. nov

Valid

Garassino & Pasini

Late Cretaceous (Cenomanian-Turonian)

Kem Kem Beds

 Morocco

A member of Astacidea of uncertain phylogenetic placement, assigned to the new family Amazighopsidae. The type species is A. cretacica.

Anapagurus muelleri[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A hermit crab belonging to the family Paguridae.

Archeostenoniscus[47]

Gen. et 2 sp. nov

Valid

Broly in Broly, Serrano-Sánchez & Vega

Early Miocene

La Quinta Formation
(Mexican amber)

 Mexico

A woodlouse belonging to the family Stenoniscidae. The type species is A. robustus; genus also includes A. mexicanus.

Armadilloniscus miocaenicus[47]

Sp. nov

Valid

Broly in Broly, Serrano-Sánchez & Vega

Early Miocene

La Quinta Formation
(Mexican amber)

 Mexico

A woodlouse, a species of Armadilloniscus.

Asthenognathus sakumotoi[48]

Sp. nov

Valid

Karasawa

Miocene

Korematsu Formation
Lower Sandstone Member of the Bihoku Group

 Japan

A crab belonging to the family Varunidae.

Axianassa petrea[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A member of the family Axianassidae.

Balsscallichirus sangermani[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A member of the family Callianassidae.

Blaculla felthausetsauteri[49]

Sp. nov

Valid

Winkler

Late Jurassic (Tithonian)

Solnhofen Limestone

 Germany

A caridean shrimp.

Bryocarpilius stratensis[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Carpiliidae.

Cabrillia[50]

Gen. et sp. nov

Valid

Nyborg, Pasini & Garassino

Pliocene-Pleistocene

San Diego Formation

 United States

A crab belonging to the family Leucosiidae. Genus includes new species C. hendyi.

Calliaxina elegans[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A member of the family Callianassidae.

Callichirus ornatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A species of Callichirus.

Carinocalappa[46]

Gen. et sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a member of the family Calappidae. The type species is C. lineamenta.

Cenomanocarcinus lenzenwegeri[51]

Sp. nov

Valid

Hyžný et al.

Late Cretaceous (Santonian)

 Austria

A crab belonging to the group Palaeocorystoidea.

Ceratiocaris harpago[52]

Sp. nov

Valid

Poschmann, Bergmann & Kühl

Early Devonian

Hunsrück Slate

 Germany

Cirolana centinelensis[53]

Sp. nov

Valid

Maguire in Maguire et al.

Miocene (Burdigalian)

Estancia 25 de Mayo Formation

 Argentina

An isopod, a species of Cirolana.

Cirolana titanophila[54]

Sp. nov

Valid

Robin et al.

Eocene (Ypresian)

Monte Bolca

 Italy

An isopod, a species of Cirolana found in association with electric rays belonging to the genus Titanonarke.

Daciapagurus[55]

Gen. et sp. nov

Valid

Frantescu et al.

Late Jurassic

 Romania

A hermit crab belonging to the family Schobertellidae. Genus includes new species D. minusculus.

Daira iugata[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Late Eocene

 Italy

A crab belonging to the family Dairidae.

Daira pseudovulgaris[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Dairidae.

Daranyia tricristata[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a member of Grapsoidea of uncertain phylogenetic placement.

Dinochelus radwanskii[56]

Sp. nov

Valid

Fraaije et al.

Late Cretaceous (Maastrichtian)

 Poland

A species of Dinochelus.

Diogenes denticulatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A hermit crab belonging to the family Diogenidae, a species of Diogenes.

Discapseudes (Miodiscapseudes)[57]

Subgen. et sp. nov

Valid

Heard in Heard, de Lourdes Serrano-Sánchez & Vega

Early Miocene

Mexican amber

 Mexico

A member of Tanaidacea belonging to the group Apseudomorpha. The subgenus includes new species D. chiapasensis.

Eopetrolisthes levistriatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A porcelain crab.

Eucalliax multisetae[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A member of the family Callianassidae.

Eucalliax rugata[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A member of the family Callianassidae.

Exucarcinus[58]

Gen. et sp. nov

Valid

Prado & Luque in Prado et al.

Early Cretaceous (late Aptian–early Albian)

Romualdo Formation

 Brazil

A crab belonging to the group Raninoida and the family Orithopsidae. The type species is E. gonzagai.

Galathea hexacristata[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A species of Galathea.

Gemmellarocarcinus disalvoi[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a member of Dromiacea of uncertain phylogenetic placement.

Guinotosia ornata[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a member of the family Etyiidae.

Homarus hungaricus[59]

Sp. nov

Valid

Tshudy et al.

Oligocene (Chattian)

Mány Formation

 Hungary

A species of Homarus.

Hoploparia nasilowensis[56]

Sp. nov

Valid

Fraaije et al.

Paleocene (Danian)

 Poland

Hyastenus antiquus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Epialtidae, a species of Hyastenus.

Hypothalassia campolongensis[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a species of Hypothalassia.

Icriobranchiocarcinus[60]

Gen. et sp. nov

Valid

Vega in Vega et al.

Late Cretaceous (Maastrichtian)

 Mexico

A member crab related to Icriocarcinus. Genus includes new species I. tzutzu.

Inachus eocenicus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Inachidae, a species of Inachus.

Kromtitis tergospinosus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Dynomenidae.

Laevitealliocaris[61]

Gen. et sp. nov

Valid

Yang et al.

Late Carboniferous

Tupo Formation

 China

A relative of Tealliocaris. The type species is L. xiaheyanensis.

Lessiniamathia[62]

Gen. et sp. nov

Valid

Ceccon & De Angeli

Eocene (Ypresian)

 Italy

A crab belonging to the family Epialtidae. Genus includes new species L. bolcense.

Lessinipagurus bericus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A hermit crab belonging to the family Xylopaguridae.

Longipaguristes regularis[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A hermit crab belonging to the family Diogenidae.

Longodromites aubreyae[43]

Sp. nov

Valid

Schweitzer et al.

Late Jurassic

 Romania

A crab belonging to the family Longodromitidae.

Maeandricampus starri[63]

Sp. nov

Valid

Feldmann, Schweitzer & Goedert

Late Oligocene to earliest Miocene

Lincoln Creek Formation

 United States

A crab belonging to the family Carcinidae.

Mesolambrus bragai[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Parthenopidae.

Occultocaris feckei[49]

Sp. nov

Valid

Winkler

Late Jurassic (Tithonian)

Solnhofen Limestone

 Germany

A caridean shrimp.

Pachycheles cristatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A porcelain crab, a species of Pachycheles.

Pachycheles multituberculatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A porcelain crab, a species of Pachycheles.

Pachycheles semiornatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A porcelain crab, a species of Pachycheles.

Paguristes michikoae[64]

Sp. nov

Valid

Karasawa & Fudouji

Early Oligocene

Sari Sandstone Member of the Kishima Group

 Japan

A species of Paguristes.

Paguristes teruakii[64]

Sp. nov

Valid

Karasawa & Fudouji

Early Oligocene

Sari Sandstone Member of the Kishima Group

 Japan

A species of Paguristes.

Paguristes vallionensis[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A species of Paguristes.

Palaemon monsdamarum[65]

Sp. nov

Valid

Pasini & Garassino

Miocene (Messinian)

 Italy

A species of Palaemon.

Palaeoarmadillo[66]

Gen. et sp. nov

Valid

Poinar

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

An isopod belonging to the family Armadillidae. Genus includes new species P. microsoma.

Palaeolibrinus[47]

Gen. et sp. nov

Valid

Broly in Broly, Serrano-Sánchez & Vega

Early Miocene

La Quinta Formation
(Mexican amber)

 Mexico

A woodlouse belonging to the family Olibrinidae. The type species is P. spinicornis.

Palaeospherarmadillo[47]

Gen. et 2 sp. nov

Valid

Broly in Broly, Serrano-Sánchez & Vega

Early Miocene

Mazantic Shale
(Mexican amber)

 Mexico

A woodlouse. The type species is P. mazanticus; genus also includes P. rotundus.

Palicoides faggioni[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Palicidae.

Panopeus paucicarinatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab belonging to the family Panopeidae, a species of Panopeus.

Paraclythia cernavoda[55]

Sp. nov

Valid

Frantescu et al.

Early Cretaceous (Aptian)

Ramadan Formation

 Romania

A lobster.

Petrolisthes tuberculatus[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A porcelain crab, a species of Petrolisthes.

Pilidromia[43]

Gen. et comb. nov

Valid

Schweitzer et al.

Late Jurassic

 Germany
 Romania

A crab belonging to the family Longodromitidae. The type species is "Planoprosopon" thiedeae Schweigert & Koppka (2011).

Pithonoton lluismariaorum[67]

Sp. nov

Valid

Ossó et al.

Early Cretaceous (Aptian)

Margas de Forcall Formation

 Spain

A crab.

Politohepatiscus[46]

Gen. et sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a member of the family Aethridae. The type species is P. zorzini.

Porcellana elegans[46]

Sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A porcelain crab, a species of Porcellana.

Prebranchioplax[68]

Gen. et sp. nov

Valid

Vega et al.

Late Cretaceous (Campanian)

Cerro del Pueblo Formation
Parras Shale

 Mexico

A crab belonging to the family Mathildellidae. Genus includes new species P. cretacica.

Priorhyncha[69]

Gen. et sp. nov

Valid

Alencar et al.

Early Cretaceous (Aptian-Albian)

 Brazil

A member of Dendrobranchiata belonging to the family Solenoceridae. Genus includes new species P. feitosai.

Proeryon charbonnieri[70]

Sp. nov

Valid

Audo & Schweigert

Middle Jurassic (Callovian)

La Voulte-sur-Rhône Lagerstätte

 France

A member of the family Coleiidae.

Prosopon barbulescuae[43]

Sp. nov

Disputed

Schweitzer et al.

Late Jurassic

 Romania

A crab belonging to the family Prosopidae. Klompmaker et al. (2020) considered it to be a junior synonym of Europrosopon aculeatum (von Meyer, 1857).[71]

Pseudodromilites arzignanensis[72]

Sp. nov

Valid

De Angeli & Alberti

Eocene (Lutetian)

 Italy

A crab belonging to the family Dromiidae.

Pseudopancolus[57]

Gen. et sp. nov

Valid

Heard in Heard, de Lourdes Serrano-Sánchez & Vega

Early Miocene

Mexican amber

 Mexico

A member of Tanaidacea belonging to the group Tanaidomorpha. Genus includes new species P. minutus.

Rathbunopon tarraconensis[67]

Sp. nov

Valid

Ossó et al.

Early Cretaceous (Aptian)

Margas de Forcall Formation

 Spain

A crab.

Romaleon franciscae[73]

Sp. nov

Valid

Robin et al.

Miocene

 French Southern and Antarctic Lands
(Kerguelen Islands)

A species of Romaleon.

Romaniacheiros[55]

Gen. et sp. nov

Valid

Frantescu et al.

Late Jurassic (Kimmeridgian-Tithonian)

 Romania

A member of Glypheoidea belonging to the family Mecochiridae. Genus includes new species R. lophia.

Romualdocarcinus[58]

Gen. et sp. nov

Valid

Prado & Luque in Prado et al.

Early Cretaceous (late Aptian–early Albian)

Romualdo Formation

 Brazil

A crab belonging to the group Heterotremata, possibly a member of the family Eogeryonidae. The type species is R. salesi.

Sakakurapsus[48]

Gen. et sp. nov

Valid

Karasawa

Miocene

Lower Sandstone Member of the Bihoku Group

 Japan

A crab belonging to the family Varunidae. The type species is S. kogisorum.

Schramocaris clarksoni[74]

Sp. nov

Valid

Clark, Miller & Ross

Carboniferous (Viséan)

 United Kingdom

A eumalacostracan crustacean similar to Tealliocaris and Pseudogalathea.

Schramocaris matthewi[74]

Sp. nov

Valid

Clark, Miller & Ross

Carboniferous (Viséan)

 Canada

A eumalacostracan crustacean similar to Tealliocaris and Pseudogalathea.

Sume[75]

Gen. et sp. nov

Valid

Saraiva, Pinheiro & Santana

Early Cretaceous (Aptian/Albian)

Romualdo Member

 Brazil

A member of the family Luciferidae. Genus includes new species S. marcosi.

Tanidromites starzykae[43]

Sp. nov

Valid

Schweitzer et al.

Late Jurassic

 Romania

A crab belonging to the family Tanidromitidae.

Tethyranina[76]

Gen. et comb. nov

Valid

Pasini & Garassino

Early Miocene – early Pleistocene

 Italy

A crab belonging to the family Raninidae. The type species is "Ranina" propinqua Ristori (1891).

Vegaranina rivasi[77]

Sp. nov

Valid

Arano-Ruiz et al.

Late Cretaceous

 Cuba

A member of the family Raninidae.

Zannatoius[46]

Gen. et sp. nov

Valid

Beschin, Busulini & Tessier in Beschin et al.

Eocene (Priabonian)

 Italy

A crab, a member of the family Leucosiidae. The type species is Z. vicetinus.

Ostracods

Name Novelty Status Authors Age Unit Location Notes Images

Acratia caeracella[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Acratia maugerii[79]

Sp. nov

Valid

Crasquin, Sciuto & Reitano

Late Triassic (Carnian)

Mufara Formation

 Italy

Advenocypris similis[80]

Sp. nov

Valid

Teterina

Pliocene

Beken Formation

 Russia

A member of the family Candonidae.

Aechmina akumame[81]

Sp. nov

Valid

Stocker et al.

Carboniferous (Moscovian)

Ichinotani Formation

 Japan

A member of Podocopa belonging to the order Beyrichiocopida and the family Aechminidae.

Aechmina? meidlai[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Aechminidae.

Alciella irizukii[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Alicenula longiformis[84]

Sp. nov

Valid

Leite et al.

Early Cretaceous

Quiricó Formation

 Brazil

Alicenula sousaensis[85]

Sp. nov

Valid

Sousa, Carvalho & Ferreira

Early Cretaceous

Sousa Formation

 Brazil

Amplocypris qaidamensis[86]

Sp. nov

Valid

Yang et al.

Quaternary

Qaidam Basin

 China

A member of the family Cyprididae.

“Anchistrocheles” gemmellaroi[79]

Sp. nov

Valid

Crasquin, Sciuto & Reitano

Late Triassic (Carnian)

Mufara Formation

 Italy

Aphelocythere dilgeri[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian and Bajocian)

Upper Opalinuston Formation

 Germany

A member of the family Cytheruridae.

Bairdia asgarda[88]

Sp. nov

Valid

Ayress & Gould

Early Cretaceous

Åsgard Formation

North Sea
Norwegian Sea

A member of Podocopida belonging to the group Bairdiocopina and the family Bairdiidae.

Bairdia liviae[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Bairdia mandruella[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Bairdia monostorii[78]

Nom. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Bairdia scaliae[79]

Sp. nov

Valid

Crasquin, Sciuto & Reitano

Late Triassic (Carnian)

Mufara Formation

 Italy

Bairdia tagaensis[89]

Sp. nov

Valid

Tanaka in Tanaka et a.

Permian (Cisuralian)

Ryozensan Limestone Formation

 Japan

Bairdiacypris ikeyanoriyukii[89]

Sp. nov

Valid

Tanaka in Tanaka et a.

Permian (Cisuralian)

Ryozensan Limestone Formation

 Japan

Bairdiacypris sorgunensis[90]

Sp. nov

Valid

Forel in Forel, Ozsvárt & Moix

Late Triassic (Carnian)

 Turkey

A member of the family Bairdiidae.

Baltonotella? admirabilis[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Aparchitidae.

Bektasia yawella[91]

Sp. nov

Valid

Forel in Ketmuangmoon et al.

Middle Triassic (Anisian)

Pha Kan Formation

 Thailand

Bolbinella limbata[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of Leperditellocopida belonging to the family Bolliidae.

Bythoceratina spinosa[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (Maastrichtian)

Gramame Formation

 Brazil

A member of Podocopida belonging to the family Bythocytheridae.

Cardobairdia tesakovae[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Healdiidae.

Clithrocytheridea ljubimovae[94]

Sp. nov

Valid

Dykan in Dykan et al.

Paleogene

Boltysh crater

 Ukraine

A member of the family Cytherideidae.

Clivosolobella[92]

Gen. et sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Ust’-Stolbovaya Formation

 Russia

A member of Hollinocopida belonging to the family Egorovellidae. The type species is C. rugula.

Collibolbina habeotubercula[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of Hollinocopida belonging to the family Tetradellidae.

Crescentilla laciniata[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Aechminidae.

Cypridea paraibensis[85]

Sp. nov

Valid

Sousa, Carvalho & Ferreira

Early Cretaceous

Sousa Formation

 Brazil

Cypridea samesi[95]

Sp. nov

Valid

Choi, Wang & Huh

Early Cretaceous

Jinju Formation

 South Korea

Cypridea vianai[85]

Sp. nov

Valid

Sousa, Carvalho & Ferreira

Early Cretaceous

Sousa Formation

 Brazil

Cypridea zalanyii[96]

Sp. nov

Valid

Cséfán & Tóth

Early Cretaceous (Albian)

 Hungary

Cyprideis civisi[97]

Sp. nov

Ruiz, González-Regalado & Abad

Pliocene

 Spain

A member of the family Cytherideidae.

Cytherella boltyshevae[94]

Sp. nov

Valid

Dykan in Dykan et al.

Paleogene

Boltysh crater

 Ukraine

A member of the family Cytherellidae.

Cytherella centrocompressa[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (late Maastrichtian)

Gramame Formation

 Brazil

A member of the family Cytherellidae.

Cytherella paraibensis[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (late Maastrichtian)

Gramame Formation

 Brazil

A member of the family Cytherellidae.

Cytherelloidea baghinensis[98]

Sp. nov

Valid

Khosravi, Vaziri & Arab

Early Cretaceous (Aptian)

 Iran

Cytherelloidea mazarensis[98]

Sp. nov

Valid

Khosravi, Vaziri & Arab

Early Cretaceous (Aptian)

 Iran

Cytherelloidea sirizensis[98]

Sp. nov

Valid

Khosravi, Vaziri & Arab

Early Cretaceous (Aptian)

 Iran

Cytheropterina alacostata[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

Achdorf Formation

 Germany

A member of the family Cytheruridae.

Darwinula oryzalis[99]

Nom. nov

Valid

Naumcheva

Early Triassic

Vokhma Formation

 Russia

A replacement name for Darwinula acuta Mishina (1966).

Darwinula vetusta[100]

Nom. nov

Valid

Naumcheva

Permian

 Russia

A replacement name for Darwinula mera Starozhilova (1967).

Disulcina (?) complanata[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Dolborsa Formation

 Russia

A member of Hollinocopida belonging to the family Sylthiidae.

Dorsogibbella[92]

Gen. et 3 sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of Hollinocopida belonging to the family Piretellidae. The type species is D. hippocrepicus; genus also includes new species D. claviformis and D. costaventralis.

Easchmidtella gibbosa[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Dolborsa Formation

 Russia

A member of Leperditellocopida belonging to the family Schmidtellidae.

Eucyprinotus qinghaiensis[86]

Sp. nov

Valid

Yang et al.

Quaternary

Qaidam Basin

 China

A member of the family Cyprididae.

Eucypris lobatoi[101]

Sp. nov

Valid

Bergue, Ramos & Maranhão

Oligocene

Tremembé Formation

 Brazil

A member of the family Cyprididae.

Eucytherura ventrotuberculata[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (Maastrichtian) and Paleocene (Danian)

Gramame Formation

 Argentina
 Brazil

A member of Podocopida belonging to the family Cytheruridae.

Euprimites (Euprimites) kralodvorensis[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Tvaerenellidae.

Gaindella[92]

Gen. et sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Dolborsa Formation

 Russia

A member of Hollinocopida belonging to the family Egorovellidae. The type species is G. signata.

Healdia mizuboradanensis[81]

Sp. nov

Valid

Stocker et al.

Carboniferous (Moscovian)

Ichinotani Formation

 Japan

A member of Podocopa belonging to the order Podocopida and the family Healdiidae.

Hemicypris lomastroi[102]

Sp. nov

Valid

Spadi, Gliozzi & Medici

PiacenzianGelasian

Dunarobba Fossil Forest

 Italy

Heterocypris subtriangularis[86]

Sp. nov

Valid

Yang et al.

Quaternary

Qaidam Basin

 China

A member of the family Cyprididae.

Hungarella mahmudiaensis[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Hungarella poli[91]

Sp. nov

Valid

Chitnarin in Ketmuangmoon et al.

Middle Triassic (Anisian)

Pha Kan Formation

 Thailand

Hungaroleberis[103]

Gen. et sp. et comb. nov

Valid

Tóth & Cséfán

Late Permian to Middle Jurassic (Bajocian)

 China
 Greece
 Hungary

A member of Myodocopa. The type species is H. retiferus; genus also includes "Cypridina" gussevaae Crasquin-Soleau & Baud (1998).

?Infracytheropteron bisulcatum[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Cytheruridae.

Judahella? montanarii[79]

Sp. nov

Valid

Crasquin, Sciuto & Reitano

Late Triassic (Carnian)

Mufara Formation

 Italy

Kellettina noriyukii[89]

Sp. nov

Valid

Tanaka in Tanaka et a.

Permian (Cisuralian)

Ryozensan Limestone Formation

 Japan

Kempfina tineriella[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Kinkelinella (Kinkelinella) geisingensis[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Progonocytheridae.

Langiella fauthi[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (Maastrichtian)

Gramame Formation

 Brazil

A member of Podocopida belonging to the family Trachyleberididae.

Langtonia abdomorostrata[94]

Sp. nov

Valid

Dykan in Dykan et al.

Paleogene

Boltysh crater

 Ukraine

Lenatella arcuata[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of the family Piretellidae.

Leviella lampangensis[91]

Sp. nov

Valid

Forel in Ketmuangmoon et al.

Middle Triassic (Anisian)

Pha Kan Formation

 Thailand

Liuzhinia antalyaformis[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Liuzhinia bithynica[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Liuzhinia edvardgriegi[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Microcheilinella? contrariella[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Microcheilinella shigensis[89]

Sp. nov

Valid

Tanaka in Tanaka et a.

Permian (Cisuralian)

Ryozensan Limestone Formation

 Japan

Milleratia tungusica[92]

Sp. nov

Valid

Gonta & Kanygin

Ordovician

 Russia

A member of Eridocopida belonging to the family Cryptophillidae.

Muellerina eocenica[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Neocyprideis polygonoreticulata[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Neomonoceratina afroangulosa[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Neomonoceratina iwasakii[104]

Sp. nov

Valid

Tanaka in Tanaka et al.

Eocene

Akasaki Formation

 Japan

A member of Podocopida belonging to the family Schizocytheridae.

Neonesidea potyensis[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (Maastrichtian)

Gramame Formation

 Brazil

A member of Podocopida belonging to the family Bairdiidae.

Neorichterina[103]

Gen. et sp. nov

Valid

Tóth & Cséfán

Early Cretaceous (Albian)

 Brazil
 Gabon
 Hungary
 Israel
 Morocco
  Switzerland
 United Kingdom
Pacific Ocean
(Mid Pacific Mountains)

A member of Myodocopa belonging to the family Entomozoidae. The type species is N. striata.

Neothlipsura khiska[105]

Sp. nov

Valid

Salas et al.

Late Silurian

Tambolar Formation

 Argentina

Oliganisus ryozensannensis[89]

Sp. nov

Valid

Tanaka in Tanaka et a.

Permian (Cisuralian)

Ryozensan Limestone Formation

 Japan

Paijenborchella amakusensis[104]

Sp. nov

Valid

Tanaka et al.

Eocene

Akasaki Formation

 Japan

A member of Podocopida belonging to the family Schizocytheridae.

Paijenborchellina madagascarensis[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Palaeocypridina goeroegae[103]

Sp. nov

Valid

Tóth & Cséfán

Middle Triassic (Ladinian)

Buchenstein Formation

 Hungary

A member of Myodocopa.

Paracypris oanaella[78]

Sp. nov

Valid

Forel & Grădinaru

Middle Triassic (Anisian)

 Romania

Paralimnocythere turgida[102]

Sp. nov

Valid

Spadi, Gliozzi & Medici

PiacenzianGelasian

Dunarobba Fossil Forest

 Italy

Parenthatia hanamiloslavensis[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Bolliidae.

Penthesilenula pintoi[84]

Sp. nov

Valid

Leite et al.

Early Cretaceous

Quiricó Formation

 Brazil

Pleurocythere ohmerti[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian and Bajocian)

 Germany

A member of the family Protocytheridae.

Pokornyopsis csurgokutensis[103]

Sp. nov

Valid

Tóth & Cséfán

Early Jurassic (Toarcian)

 Hungary

A member of Myodocopa.

Polycope circulosa[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Polycopidae.

Pontocyprella valhalla[88]

Sp. nov

Valid

Ayress & Gould

Early Cretaceous

Tuxen Formation
Valhall Formation

North Sea
Norwegian Sea

Potamocypris taubatensis[101]

Sp. nov

Valid

Bergue, Ramos & Maranhão

Oligocene

Tremembé Formation

 Brazil

A member of the family Cyprididae.

Praeschuleridea concentrica[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Schulerideidae.

Procytheropteron catena[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Cytheruridae.

Progonocythere scutula[87]

Sp. nov

Valid

Franz, Ebert & Stulpinaite

Middle Jurassic (Aalenian)

 Germany

A member of the family Progonocytheridae.

Protobuntonia punctatum[93]

Sp. nov

Valid

Barros & Piovesan in Barros, Piovesan & Agostinho

Late Cretaceous (late Maastrichtian) and Paleocene (early Danian)

Gramame Formation

 Brazil

A member of Podocopida belonging to the family Trachyleberididae.

Pseudulrichia lucberkensis[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Aechminidae.

Pseudulrichia risumata[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Aechminidae.

Psychrodromus mangnaiensis[86]

Sp. nov

Valid

Yang et al.

Quaternary

Qaidam Basin

 China

A member of the family Cyprididae.

Pustulobairdia ohmiensis[89]

Sp. nov

Valid

Tanaka in Tanaka et a.

Permian (Cisuralian)

Ryozensan Limestone Formation

 Japan

Rectella bublei[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Rectellidae.

Reigiopsis conicus[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of Hollinocopida belonging to the family Tetradellidae.

Reigiopsis tumulus[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of Hollinocopida belonging to the family Tetradellidae.

Scutumella gruminosa[92]

Sp. nov

Valid

Gonta & Kanygin

Late Ordovician

Mangazeya Formation

 Russia

A member of Leperditellocopida belonging to the family Bolliidae.

Spinigerites ostrovites[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Spinigeritidae.

Spiricopia[106]

Gen. et sp. nov

Valid

Siveter et al.

Silurian

Wenlock Series Lagerstätte

 United Kingdom

A member of Myodocopida belonging to the family Cylindroleberididae. The type species is S. aurita.

Stigmatobradleya[83]

Gen. et sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Genus includes new species S. hunti.

Timiriasevia sanfranciscanensis[84]

Sp. nov

Valid

Leite et al.

Early Cretaceous

Quiricó Formation

 Brazil

Trajancypris nanlingqiuensis[86]

Sp. nov

Valid

Yang et al.

Quaternary

Qaidam Basin

 China

A member of the family Cyprididae.

Triassocypris phakanella[91]

Sp. nov

Valid

Forel in Ketmuangmoon et al.

Middle Triassic (Anisian)

Pha Kan Formation

 Thailand

Tyrrhenocythere pulcherrima[107]

Sp. nov

Valid

Sciuto et al.

Miocene (Messinian) to early Pleistocene)

 Italy

A member of Podocopida belonging to the family Hemicytheridae.

Uroleberis paranuda[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Wangshangkia[108]

Gen. et 2 sp. nov

Valid

Song & Gong

Late Devonian

Gelaohe Formation

 China

A member of Podocopida belonging to the superfamily Bairdiocypridoidea and the family Bairdiocyprididae. The type species is W. dushaniensis; genus also includes W. bailouiensis.

Warthinia trinoda[82]

Sp. nov

Valid

Lajblová & Kraft

Ordovician (Katian)

Králův Dvůr Formation

 Czech Republic

A member of the family Bolliidae.

Xestoleberis renemai[83]

Sp. nov

Valid

Yasuhara et al.

Eocene

 Madagascar

Other crustaceans

Name Novelty Status Authors Age Unit Location Notes Images

Diestheria deshenglingensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Diestheria latovata[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Diestheria ovaliformis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Diestheria striaris[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Diestheria xiaoqiaomugouensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Diestheria yangshugouensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria gracilis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria jiuwuensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria lata[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria magna[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria obliqua[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria paucilinearis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria shanwanensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria shibapanensiss[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Eosestheria yangshugouensiss[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Euestheria kozuri[110]

Sp. nov

Valid

Geyer & Kelber

Late Triassic (Carnian)

Hassberge Formation

 Germany

A clam shrimp.

Gregoriusella striatula[110]

Sp. nov

Valid

Geyer & Kelber

Late Triassic (Carnian)

Hassberge Formation

 Germany

A clam shrimp.

Hemicycloleaia ejinaqiensis[111]

Sp. nov

Niu in Lu et al.

Permian

 China

A diplostracan belonging to the family Leaiidae.

Hexaminius venerai[112]

Sp. nov

Valid

Kočí et al.

Middle Eocene

La Meseta Formation

Antarctica
(Seymour Island)

A barnacle.

Platyestheria[113]

Gen. et comb. nov

Valid

Bittencourt et al.

Early Cretaceous

Quiricó Formation

 Brazil

A clam shrimp; a new genus for "Pseudestheria" abaetensis Cardoso (1971).

Polygrapta neimengguensis[111]

Sp. nov

Niu in Lu et al.

Permian

 China

A clam shrimp belonging to the family Euestheriidae.

Skuinocyclus[114]

Gen. et sp. nov

Valid

Mychko & Alekseev

Permian (Cisuralian)

 Russia

A member of Cyclida. Genus includes new species S. juliae.

Undulatesta[115]

Gen. et sp. nov

Valid

Gueriau, Rabet & Du Tien Hat

Devonian (late Famennian)

 Belgium

A clam shrimp belonging to the group Vertexioidea. The type species is U. bounonensis.

Uralocyclus[114]

Gen. et comb. nov

Valid

Mychko & Alekseev

Permian (Asselian)

 Russia

A member of Cyclida. Genus includes "Cyclus" miloradovitchi Kramarenko (1961).

Yanjiestheria anchungouensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Yanjiestheria deshenglingensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Yanjiestheria rotunda[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Yanjiestheria shanwanensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Yanjiestheria xiaoqiaomugouensis[109]

Sp. nov

Niu in Niu & Xin

Cretaceous

 China

A clam shrimp.

Insects

Trilobites

Research

  • Frontal auxiliary impressions (muscle scars on the glabella) are described in Mesolenellus hyperboreus from Cambrian Stage 4 strata of North Greenland by Lerosey‐Aubril & Peel (2018), providing new information on the evolution of a pouch‐like digestive organ with powerful extrinsic muscles (i.e. a crop) in trilobites.[116]
  • A study on complete moulted exoskeletons of Estaingia bilobata and Redlichia takooensis from the Cambrian Emu Bay Shale (Australia), and their implications for inferring the course of moulting in trilobites, is published by Drage et al. (2018).[117]
  • A study assessing the morphological differences within and among three populations of Oryctocephalus indicus from the United States, Siberia and China, using a new method of analysing small morphological features, is published by Esteve et al. (2018).[118]
  • A study on early post-embryonic developmental stages of the Cambrian trilobite Ellipsostrenua granulosa is published by Laibl, Cederström & Ahlberg (2018).[119]
  • A study on the ontogeny of the co-occurring shumardiid trilobites Akoldinioidia latus and Koldinioidia choii from the middle Furongian Hwajeol Formation (South Korea) is published by Park (2018).[120]
  • Remains of the digestive system of a specimen of the bathycheilid species Prionocheilus vokovicensis from the Ordovician Šárka Formation (Czech Republic) are described by Fatka & Budil (2018).[121]
  • A study on the postembryonic development of Dalmanitina, based on a large sample of specimens from the Upper Ordovician Prague Basin, is published by Drage, Laibl & Budil (2018).[122]
  • A large and almost complete dorsal exoskeleton of a trilobite referred to the species Dipleura dekayi is described from the Devonian Floresta Formation (Colombia) by Carvalho (2018).[123]
  • A study on the phylogenetic relationships of species belonging to the genus Metacryphaeus is published by Carbonaro et al. (2018), who also perform a palaeobiogeographic analysis for the distribution of the genus.[124]

New taxa

Name Novelty Status Authors Age Unit Location Notes Images

Adelogonus prichardi[125]

Sp. nov

Valid

Smith, Paterson & Brock

Cambrian

Goyder Formation

 Australia

Amphiroaspis[126]

Gen. et comb. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

A member of the family Phillipsiidae belonging to the subfamily Weaniinae. The type species is "Carbonocoryphe (Winterbergia)" amphiro Hahn, Hahn & Müller (1996); genus also includes "Carbonocoryphe (Winterbergia)" sporada Hahn, Hahn & Müller (2007).

Asaphellus albae[127]

Sp. nov

Valid

Meroi Arcerito et al.

Ordovician (Tremadocian)

Santa Rosita Formation

 Argentina

Austerops salamandaroides[128]

Sp. nov

Valid

Crônier et al.

Devonian

Chefar el Ahmar Formation

 Algeria

Bailiella sepulcra[129]

Sp. nov

Valid

Álvaro & Vizcaïno

Cambrian (Furongian)

Bailiella Formation

 Morocco

A member of the family Conocoryphidae.

Belgibole kalypso[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Bradocryphaeus echinatus[130]

Sp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Moulin Liénaux Formation

 Belgium

A member of the family Acastidae.

Bradocryphaeus laomedeia[130]

Sp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Grands Breux Formation

 Belgium

A member of the family Acastidae.

Bradocryphaeus neptuni hottonensis[130]

Subsp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Grands Breux Formation

 Belgium

A member of the family Acastidae.

Brevibole archinalae[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Brevibole halszkae[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Buchiproetus? exconcha[131]

Sp. nov

Valid

Flick

Devonian

 Germany

A member of Proetida belonging to the family Tropidocoryphidae.

Buenellus chilhoweensis[132]

Sp. nov

Valid

Webster & Hageman

Cambrian Series 2 (Montezuman)

Murray Shale

 United States

Chlupacula (Chiides) pandora[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Cornuproetus pusulosus[133]

Sp. nov

Valid

Feist & Belka

Devonian (Emsian)

 Morocco

Cornuproetus? runzheimeri[131]

Sp. nov

Valid

Flick

Devonian

 Germany

A member of Proetida belonging to the family Tropidocoryphidae.

Crassibole ate[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Crassibole? walliseri[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Cyphaspis koimeterionensis[130]

Sp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Grands Breux Formation

 Belgium

A member of the family Aulacopleuridae.

Cyrtoproetus eremus[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Cyrtoproetus galapagos[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Cyrtoproetus pegasus[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Deltapliomera[134]

Gen. et 3 sp. et comb. nov

Valid

McAdams, Adrain & Karim

Early Ordovician

 United States

The type species is D. humphriesi; genus also includes new species D. eppersoni and D. inglei, as well as D. heimbergi.

Diacoryphe (Diacoryphe) phoenix[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Ditomopyge (Carniphillipsia) mosquensis[135]

Sp. nov

Valid

Mychko & Alekseev

Carboniferous (Gzhelian)

 Russia

Duyunaspis jianheensis[136]

Sp. nov

Valid

Chen et al.

Cambrian Stage 4

 China

An oryctocephalid trilobite.

Dysplanus acutigenia putilovoensis[137]

Subsp. nov

Valid

Krylov

Ordovician (Dapingian)

 Russia

Erdbachaspis[126]

Gen. et comb. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

A member of the family Phillipsiidae belonging to the subfamily Archegoninae. The type species is "Phillipsia" granulifera Holzapfel (1889); genus also includes E. aithyia (Hahn, Hahn & Müller, 2001), E. bathapoikos (Hahn, Hahn & Müller, 1998) and possibly "Proliobole" krambergensis Hahn, Hahn & Müller (1996).

Harpes hamarlaghdadensis[138]

Sp. nov

Valid

Crônier et al.

Devonian (Emsian)

 Morocco

Hebeia stewarti[125]

Sp. nov

Valid

Smith, Paterson & Brock

Cambrian

Goyder Formation

 Australia

Ibexaspis coadyi[134]

Sp. nov

Valid

McAdams, Adrain & Karim

Early Ordovician

 United States

Ibexaspis leuppi[134]

Sp. nov

Valid

McAdams, Adrain & Karim

Early Ordovician

 United States

Ibexaspis rupauli[134]

Sp. nov

Valid

McAdams, Adrain & Karim

Early Ordovician

 United States

Latibole gamma[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Latibole parapaprothae[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Latibole pleon[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Leonaspis bassei[139]

Sp. nov

Valid

Alberti

Devonian (Emsian)

 Germany

Liebsteinella[126]

Gen. et comb. et 2 sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

A member of the subfamily Cystispininae. The type species is "Tawstockia" martini Müller (2004); genus also includes new species L. sauerlandica and L. weberi.

Liobole (Liobole) meyeri[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Liobole (Liobole) io[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Liobole (Panibole) emrichterae[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Liobole (Panibole) groeningae[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Liobole (Panibole) isis[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Liobole (Panibole) paraglabroides[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Liobole (Panibole) subaequalis hschmidti[126]

Subsp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Lioharpes wendti[133]

Sp. nov

Valid

Feist & Belka

Devonian (Emsian)

 Morocco

Liostracina joyceae[125]

Sp. nov

Valid

Smith, Paterson & Brock

Cambrian

Goyder Formation

 Australia

Longaspis[140]

Gen. et sp. nov

Valid

Peng et al.

Cambrian Stage 4

Balang Formation

 China

A member of the family Oryctocephalidae. Genus includes new species L. paiwuensis.

Luciaspis[141]

Gen. et sp. nov

Valid

Álvaro et al.

Cambrian

Huérmeda Formation

 Spain

A saukiandid trilobite. Genus includes new species L. matiasi.

Magreanops[130]

Gen. et 2 sp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Bovesse Formation
Moulin Liénaux Formation

 Belgium

A member of the family Phacopidae. The type species is M. renateae; genus also includes M. monachus.

Maladioidella? destombesi[129]

Sp. nov

Valid

Álvaro & Vizcaïno

Cambrian (Furongian)

Bailiella Formation

 Morocco

A member of the family Idahoiidae.

Millardaspis[134]

Gen. et 2 sp. nov

Valid

McAdams, Adrain & Karim

Early Ordovician

 United States

The type species is M. milsteadi; genus also includes M. knoxi.

Morocops davidbrutoni[138]

Sp. nov

Valid

Crônier et al.

Devonian (Emsian)

 Morocco

Neoillaenus[137]

Gen. et comb. nov

Valid

Krylov

Ordovician (DarriwilianKatian)

 Estonia
 Russia
 Sweden

The type species is "Illaenus" excellens Holm (1886); genus also includes Neoillaenus atavus (Eichwald, 1857), N. oblongatus (Angelin, 1854), N. kukersianus (Holm, 1886), N. itferensis (Holm, 1886) and N. praecurriens (Jaanusson, 1957).

Omegops tilabadensis[142]

Sp. nov

Valid

Ghobadi Pour et al.

Devonian (Famennian)

Khoshyeilaq Formation

 Iran

A member of the family Phacopidae.

Onaraspis garciae[141]

Sp. nov

Valid

Álvaro et al.

Cambrian

Huérmeda Formation

 Spain

A saukiandid trilobite.

Panderia balashovae[137]

Sp. nov

Valid

Krylov

Early Ordovician

 Russia

Panderia koshkarovi[137]

Sp. nov

Valid

Krylov

Ordovician (Darriwilian)

 Russia

Paulaspis[141]

Gen. et sp. nov

Valid

Álvaro et al.

Cambrian

Huérmeda Formation

 Spain

A saukiandid trilobite. Genus includes new species P. tiergaensis.

Phacops ouarouroutensis[128]

Sp. nov

Valid

Crônier et al.

Devonian

Chefar el Ahmar Formation

 Algeria

Phaetonellus dillensis[143]

Sp. nov

Valid

Basse & Müller

Devonian

 Germany

Phaetonellus greifensteinensis[143]

Sp. nov

Valid

Basse & Müller

Devonian

 Germany

Phaetonellus heckelmanni[143]

Sp. nov

Valid

Basse & Müller

Devonian

 Germany

Phaetonellus kimi[143]

Sp. nov

Valid

Basse & Müller

Devonian

 Germany

Phaetonellus martinius[143]

Sp. nov

Valid

Basse & Müller

Devonian

Leun Limestone

 Germany

Perliproetus africanus[144]

Sp. nov

Valid

Feist & Weyer

Devonian (Famennian)

 Morocco

Perliproetus kallenhardtensis[144]

Sp. nov

Valid

Feist & Weyer

Devonian (Famennian)

 Germany

Pterocoryphe platymarginata[130]

Sp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Champ Broquet Formation

 Belgium

A member of the family Proetidae.

Quadratispina excelsa[130]

Sp. nov

Valid

Van Viersen & Vanherle

Devonian (Frasnian)

Bovesse Formation

 Belgium

A member of the family Acastidae.

Redlichia isuelaensis[141]

Sp. nov

Valid

Álvaro et al.

Cambrian

Huérmeda Formation

 Spain

Spasskyproetus[143]

Gen. et comb. nov

Valid

Basse & Müller

Devonian (Emsian)

 Russia

A new genus for "Phaetonellus" bondarevi Spassky (1989).

Spatulata (Spatulata?) pachycraspedata[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Spatulata (Spatulata) tilsleyi[126]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Stenopareia kossovae[137]

Sp. nov

Valid

Krylov

Ordovician (Katian)

 Russia

Syspacephalus mccollumorum[145]

Sp. nov

Valid

Sundberg

Cambrian

Emigrant Formation

 United States

A member of Ptychopariida belonging to the group Ptychopariacea.

Tawstockia longispina germanica[126]

Subsp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

Toxophacops (Atopophacops) fujiwara[146]

Sp. nov

Valid

Stocker et al.

Devonian (probably Givetian)

Naidaijin Formation

 Japan

Trephina[125]

Gen. et sp. nov

Valid

Smith, Paterson & Brock

Cambrian

Goyder Formation

 Australia

Genus includes new species T. ranfordi.

Tuleaspis[134]

Gen. et sp. nov

Valid

McAdams, Adrain & Karim

Early Ordovician

 United States

The type species is T. jeneki.

Xylomelon[126]

Gen. et comb. et sp. nov

Valid

Müller & Hahn

Carboniferous (Mississippian)

 Germany

A member of the subfamily Cystispininae. The type species is "Xenadoche" kalliroe Hahn, Hahn & Müller (1996); genus also includes X. agenor (Hahn, Hahn & Müller, 2000), X. elissa (Hahn, Hahn & Müller, 2000) and X. medusa (Hahn, Hahn & Müller, 1999), as well as new species X. xenios.

Other arthropods

Research

New taxa

Name Novelty Status Authors Age Unit Location Notes Images

Adelophthalmus khakassicus[160]

Sp. nov

Valid

Shpinev & Filimonov

Devonian (Givetian)

 Russia

An eurypterid.

Alutella siku[161]

Sp. nov

Valid

Peel & Willman

Cambrian Series 2

Buen Formation

 Greenland

A member of Bradoriida.

Concavicaris viktoryni[162]

Sp. nov

Valid

Rak, Broda & Kumpan

Carboniferous

 Czech Republic

A member of Thylacocephala (a group of arthropods of uncertain phylogenetic placement, possibly crustaceans). Originally described as a species of Concavicaris; Broda, Rak & Hegna (2020) made it the type species of a separate genus Paraconcavicaris.[163]

Eodiscus coloholcus[164]

Sp. nov

Valid

Westrop, Broda & Dengler

Cambrian

Shallow Bay Formation

 Canada

A member of Agnostida belonging to the family Eodiscidae.

Eodiscus confossus[164]

Sp. nov

Valid

Westrop, Broda & Dengler

Cambrian

Manuels River Formation

 Canada

A member of Agnostida belonging to the family Eodiscidae.

Eodiscus tuberculus[164]

Sp. nov

Valid

Westrop, Broda & Dengler

Cambrian

Manuels River Formation

 Canada

A member of Agnostida belonging to the family Eodiscidae.

Gogglops[165]

Gen. et sp. nov

Valid

Siveter et al.

Ordovician

 China

A member of Aglaspidida. Genus includes new species G. ensifer.

Isoxys globulus[166]

Sp. nov

Valid

Liu et al.

Cambrian Stage 4

Balang Formation

 China

Isoxys jianheensis[166]

Sp. nov

Valid

Liu et al.

Cambrian Stage 4

Balang Formation

 China

Messorocaris[167]

Gen. et sp. nov

Valid

Lerosey-Aubril & Skabelund

Cambrian (Drumian)

Wheeler Formation

 United States

A possible relative of Sanctacaris. The type species is M. magna.

Misszhouia canadensis[168]

Sp. nov

Valid

Mayers, Aria & Caron

Wuliuan

Burgess Shale

 Canada

A member of the family Naraoiidae.

Naraoia arcana[168]

Sp. nov

Valid

Mayers, Aria & Caron

Wuliuan

Burgess Shale

 Canada

A member of the family Naraoiidae.

Naraoia magna[168]

Sp. nov

Valid

Mayers, Aria & Caron

Wuliuan

Burgess Shale

 Canada

A member of the family Naraoiidae.

Pagetia aspinosa[145]

Sp. nov

Valid

Sundberg

Cambrian

Emigrant Formation

 United States

Pagetia claytonensis[145]

Sp. nov

Valid

Sundberg

Cambrian

Emigrant Formation

 United States

Permocrassacus[169]

Gen. et sp. nov

Valid

Khramov et al.

Permian (Kungurian)

Koshelevka Formation

 Russia

A member of Scolopendromorpha of uncertain phylogenetic placement. The type species is P. novokshonovi.

Permocryptops[169]

Gen. et sp. nov

Valid

Khramov et al.

Late Permian

Poldarsa Formation

 Russia

A member of Scolopendromorpha of uncertain phylogenetic placement. The type species is P. shelleyi.

Sinosoma[170]

Gen. et sp. nov

Valid

Huang et al.

Middle Triassic

 China

A helminthomorph millipede sharing a number of characters with nematophorans. Genus includes new species S. luopingense.

Soligorskopterus[171]

Gen. et sp. nov

Valid

Plax et al.

Devonian (Famennian)

Soligorsk Formation

 Belarus

A eurypterid. Genus includes new species S. tchepeliensis.

Symphylella patrickmuelleri[172]

Sp. nov

Valid

Moritz & Wesener

Late Cretaceous (Cenomanian)

Burmese amber

 Myanmar

A member of Symphyla belonging to the family Scolopendrellidae.

Woodesmus[173]

Gen. et sp. nov

Valid

Ross, Edgecombe & Clark in Ross et al.

Carboniferous (Tournaisian)

Ballagan Formation

 United Kingdom

A millipede belonging to the group Archipolypoda, assigned to the new family Woodesmidae. Genus includes new species W. sheari.

Xiphosuroides[174]

Gen. et sp. nov

Valid

Shpinev & Vasilenko

Carboniferous

Sarskaya Formation

 Russia

Probably a xiphosuran belonging to the order Xiphosurida and the suborder Bellinurina. Genus includes new species X. khakassicus.

gollark: Except it doesn't have one.
gollark: I should try advertising SC's iPv6 address.
gollark: @SolarFlame5
gollark: @SolarFlame5
gollark: I mean, if you must, you could do it by using the very predictable changes in KriST supply.

References

  1. Mónica M. Solórzano Kraemer; Xavier Delclòs; Matthew E. Clapham; Antonio Arillo; David Peris; Peter Jäger; Frauke Stebner; Enrique Peñalver (2018). "Arthropods in modern resins reveal if amber accurately recorded forest arthropod communities". Proceedings of the National Academy of Sciences of the United States of America. 115 (26): 6739–6744. doi:10.1073/pnas.1802138115. PMC 6042089. PMID 29735653.
  2. Allison C. Daley; Jonathan B. Antcliffe; Harriet B. Drage; Stephen Pates (2018). "Early fossil record of Euarthropoda and the Cambrian Explosion". Proceedings of the National Academy of Sciences of the United States of America. 115 (21): 5323–5331. Bibcode:2018PNAS..115.5323D. doi:10.1073/pnas.1719962115. PMC 6003487. PMID 29784780.
  3. James F. Fleming; Reinhardt Møbjerg Kristensen; Martin Vinther Sørensen; Tae-Yoon S. Park; Kazuharu Arakawa; Mark Blaxter; Lorena Rebecchi; Roberto Guidetti; Tom A. Williams; Nicholas W. Roberts; Jakob Vinther; Davide Pisani (2018). "Molecular palaeontology illuminates the evolution of ecdysozoan vision". Proceedings of the Royal Society B: Biological Sciences. 285 (1892): 20182180. doi:10.1098/rspb.2018.2180. PMC 6283943. PMID 30518575.
  4. David A. Grimaldi; David Sunderlin; Georgene A. Aaroe; Michelle R. Dempsky; Nancy E. Parker; George Q. Tillery; Jaclyn G. White; Phillip Barden; Paul C. Nascimbene; Christopher J. Williams (2018). "Biological inclusions in amber from the Paleogene Chickaloon Formation of Alaska". American Museum Novitates. 3908 (3908): 1–37. doi:10.1206/3908.1. hdl:2246/6909.
  5. Joachim T. Haug; Patrick Müller; Carolin Haug (2018). "The ride of the parasite: a 100-million-year old mantis lacewing larva captured while mounting its spider host". Zoological Letters. 4: Article 31. doi:10.1186/s40851-018-0116-9. PMC 6303971. PMID 30607257.
  6. Jason A. Dunlop; Ulrich Kotthoff; Jörg U. Hammel; Jennifer Ahrens; Danilo Harms (2018). "Arachnids in Bitterfeld amber: A unique fauna of fossils from the heart of Europe or simply old friends?". Evolutionary Systematics. 2: 31–44. doi:10.3897/evolsyst.2.22581.
  7. Ekaterina A. Sidorchuk; Alexander A. Khaustov (2018). "A parasite without host: The first fossil pterygosomatid mite (Acari: Prostigmata: Pterygosomatidae) from French Lower Cretaceous amber". Cretaceous Research. 91: 131–139. doi:10.1016/j.cretres.2018.05.012.
  8. Jason A. Dunlop; David E. Walter; Jenő Kontschán (2018). "A putative fossil sejid mite (Parasitiformes: Mesostigmata) in Baltic amber re-identified as an anystine (Acariformes: Prostigmata)". Acarologia. 58 (3): 665–672. doi:10.24349/acarologia/20184263.
  9. Ekaterina A. Sidorchuk (2018). "Mites as fossils: forever small?". International Journal of Acarology. 44 (8): 349–359. doi:10.1080/01647954.2018.1497085.
  10. Jason A. Dunlop; Paul A. Selden; Timo Pfeffer; Lidia Chitimia-Dobler (2018). "A Burmese amber tick wrapped in spider silk". Cretaceous Research. 90: 136–141. doi:10.1016/j.cretres.2018.04.013.
  11. Agustín Estrada-Peña; José de la Fuente (2018). "The fossil record and the origin of ticks revisited". Experimental and Applied Acarology. 75 (2): 255–261. doi:10.1007/s10493-018-0261-z.
  12. José de la Fuente (2003). "The fossil record and the origin of ticks (Acari: Parasitiformes: Ixodida)". Experimental and Applied Acarology. 29 (3–4): 331–344. doi:10.1023/A:1025824702816. PMID 14635818.
  13. Lida Xing; Ryan C. McKellar; Zhizhong Gao (2018). "Cretaceous hitchhikers: a possible phoretic association between a pseudoscorpion and bird in Burmese amber". Acta Geologica Sinica (English Edition). 92 (6): 2434–2435. doi:10.1111/1755-6724.13739.
  14. Lili Shao; Shuqiang Li (2018). "Early Cretaceous greenhouse pumped higher taxa diversification in spiders". Molecular Phylogenetics and Evolution. 127: 146–155. doi:10.1016/j.ympev.2018.05.026. PMID 29803949.
  15. Fatima Mendoza Belmontes; Ricardo N. Melchor; Luis N. Piacentini (2018). "Wolf spider burrows from a modern saline sandflat in central Argentina: morphology, taphonomy and clues for recognition of fossil examples". PeerJ. 6: e5054. doi:10.7717/peerj.5054. PMC 6027663. PMID 29967732.
  16. Ivan L. F. Magalhaes (2018). "A new, relictual Antilloides from Mexican caves: first mainland record of the genus and revised placement of the fossil Misionella didicostae (Araneae: Filistatidae)". Journal of Arachnology. 46 (2): 240–248. doi:10.1636/JoA-S-17-037.1.
  17. Miguel Ángel García-Villafuerte (2018). "Un posible caso de depredación preservado en ámbar de Chiapas, México: una araña (Araneae, Theridiidae) y su presa, una mosca (Diptera, Dolichopodidae)". Revista Ibérica de Aracnología. 33: 55–62.
  18. Jörg Wunderlich; Patrick Müller (2018). "Reflections on the origin of the orb web, on the evolution and the relationships of selected spiders (Araneae): the RTA-clade, the superfamily Leptonetoidea as well as on the orb-weaving spiders (Araneoidea and Deinopoidea), based on "missing links" in Cretaceous Burmese amber; descriptions of new taxa, and notes on the spider fauna in Burmite" (PDF). In Jörg Wunderlich (ed.). Beiträge zur Araneologie, 11. Fossil spiders (Araneae) in Cretaceous Burmese amber. pp. 1–177. ISBN 978-3-931473-16-7.
  19. Marta Konikiewicz; Joanna Mąkol (2018). "Insight into fossil fauna of terrestrial Parasitengona mites (Trombidiformes: Prostigmata) – The first representatives of Erythraeina Welbourn, 1991 and Trombidiina Welbourn, 1991 in Burmese amber". Cretaceous Research. 89: 60–74. doi:10.1016/j.cretres.2018.02.017.
  20. Wilson R. Lourenço (2018). "Further data on the genus Chaerilobuthus Lourenço et Beigel, 2011 (Scorpiones: Chaerilobuthidae) from Cretaceous Burmite and description of a new species". Arachnida – Rivista Aracnologica Italiana. 19: 2–13.
  21. Bo Wang; Jason A. Dunlop; Paul A. Selden; Russell J. Garwood; William A. Shear; Patrick Müller; Xiaojie Lei (2018). "Cretaceous arachnid Chimerarachne yingi gen. et sp. nov. illuminates spider origins". Nature Ecology & Evolution. 2 (4): 614–622. doi:10.1038/s41559-017-0449-3. PMID 29403075. Archived from the original on 5 February 2018.
  22. Diying Huang; Gustavo Hormiga; Chenyang Cai; Yitong Su; Zongjun Yin; Fangyuan Xia; Gonzalo Giribet (2018). "Origin of spiders and their spinning organs illuminated by mid-Cretaceous amber fossils". Nature Ecology & Evolution. 2 (4): 623–627. doi:10.1038/s41559-018-0475-9. PMID 29403076.
  23. Wilson R. Lourenço (2018). "A new remarkable scorpion genus and species from Cretaceous Burmese amber (Scorpiones: Protoischnuridae)". Arachnida – Rivista Aracnologica Italiana. 18: 2–14.
  24. Joanna Mąkol; Marta Konikiewicz; Birgit Klug (2018). "Next ones to fill the gap—first tanaupodids (Trombidiformes: Prostigmata, Tanaupodidae) from Baltic amber with notes on extant genera and species". Systematic and Applied Acarology. 23 (11): 2129–2146. doi:10.11158/saa.23.11.6.
  25. Miguel Ángel García-Villafuerte (2018). "Primer registro fósil de un lapsino (Araneae, Salticidae) en el ámbar de Chiapas, México". Boletín de la Sociedad Geológica Mexicana. 70 (3): 689–708. doi:10.18268/BSGM2018v70n3a6.
  26. Lidia Chitimia-Dobler; Timo Pfeffer; Jason A. Dunlop (2018). "Haemaphysalis cretacea a nymph of a new species of hard tick in Burmese amber". Parasitology. 145 (11): 1440–1451. doi:10.1017/S0031182018000537. PMID 29642954.
  27. Jason A. Dunlop; Konrad Frahnert; Joanna Mąkol (2018). "A giant mite in Cretaceous Burmese amber". Fossil Record. 21 (2): 285–290. doi:10.5194/fr-21-285-2018.
  28. Wilson R. Lourenço (2018). "First record for an Uropygi (Theliphonidae Lucas, 1835) from Chiapas amber, Mexico". Arachnida – Rivista Aracnologica Italiana. 20: 2–12.
  29. Yu. M. Marusik; E. E. Perkovsky; K. Yu. Eskov (2018). "First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890". Far Eastern Entomologist. 367: 1–9. doi:10.25221/fee.367.1.
  30. Wilson R. Lourenço (2018). "A further new species of Palaeoburmesebuthus Lourenço, 2002 from burmite (Scorpiones: Palaeoburmesebuthidae)". Revista Ibérica de Aracnología. 32: 51–54.
  31. Ekaterina A. Sidorchuk; Andre V. Bochkov; Thomas Weiterschan; Olga F. Chernova (2018). "A case of mite-on-mammal ectoparasitism from Eocene Baltic amber (Acari: Prostigmata: Myobiidae and Mammalia: Erinaceomorpha)". Journal of Systematic Palaeontology. 17 (4): 331–347. doi:10.1080/14772019.2017.1414889.
  32. Ekaterina A. Sidorchuk; Alexander A. Khaustov (2018). "Two Eocene species of peacock mites (Acari: Tetranychoidea: Tuckerellidae)". Acarologia. 58 (1): 99–115. doi:10.24349/acarologia/20184228.
  33. Mark S. Harvey; Julia G. Cosgrove; Danilo Harms; Paul A. Selden; Chungkun Shih; Chun-Chieh Wang (2018). "The oldest chthonioid pseudoscorpion Arachnida: Pseudoscorpiones: Chthonioidea: Chthoniidae: A new genus and species from mid-Cretaceous Burmese amber". Zoologischer Anzeiger. 273: 102–111. doi:10.1016/j.jcz.2017.12.009.
  34. Jason A. Dunlop (2018). "Systematics of the Coal Measures whip spiders (Arachnida: Amblypygi)". Zoologischer Anzeiger. 273: 14–22. doi:10.1016/j.jcz.2017.11.004.
  35. Tian-rui Lin (2018). "Restudy of Early Ordovician Wuningia multisegmenlata Lin, 1990 from Wuning, northwestern Jiangxi". Acta Palaeontologica Sinica. 57 (3): 329–332.
  36. Julien Devillez; Sylvain Charbonnier; Jean-Philippe Pezy (2018). "First Jurassic occurence [sic] of Enoploclytia M'Coy, 1849 (Crustacea: Decapoda: Erymidae)" (PDF). Annales de Paléontologie. 104 (2): 143–148. doi:10.1016/j.annpal.2018.01.003.
  37. Wade T. Jones; Rodney M. Feldmann; Joseph T. Hannibal; Carrie E. Schweitzer; Marcus C. Garland; Evin P. Maguire; Jessica N. Tashman (2018). "Morphology and paleoecology of the oldest lobster-like decapod, Palaeopalaemon newberryi Whitfield, 1880 (Decapoda: Malacostraca)". Journal of Crustacean Biology. 38 (3): 302–314. doi:10.1093/jcbiol/ruy022.
  38. Denis Audo; Matúš Hyžný; Sylvain Charbonnier (2018). "The early polychelidan lobster Tetrachela raiblana and its impact on the homology of carapace grooves in decapod crustaceans". Contributions to Zoology. 87 (1): 41–57. doi:10.1163/18759866-08701004.
  39. Lida Xing; Benjamin Sames; Ryan C. McKellar; Dangpeng Xi; Ming Bai; Xiaoqiao Wan (2018). "A gigantic marine ostracod (Crustacea: Myodocopa) trapped in mid-Cretaceous Burmese amber". Scientific Reports. 8 (1): Article number 1365. Bibcode:2018NatSR...8.1365X. doi:10.1038/s41598-018-19877-y. PMC 5778021. PMID 29358761.
  40. Maria João Fernandes Martins; T. Markham Puckett; Rowan Lockwood; John P. Swaddle; Gene Hunt (2018). "High male sexual investment as a driver of extinction in fossil ostracods". Nature. 556 (7701): 366–369. Bibcode:2018Natur.556..366M. doi:10.1038/s41586-018-0020-7. PMID 29643505.
  41. Lucas S. Antonietto; Lisa E. Park Boush; Celina A. Suarez; Andrew R.C. Milner; James I. Kirkland (2018). "The 'Last Hurrah of the Reigning Darwinulocopines'? Ostracoda (Arthropoda, Crustacea) from the Lower Jurassic Moenave Formation, Arizona and Utah, USA". Journal of Paleontology. 92 (4): 648–660. doi:10.1017/jpa.2017.150.
  42. Alberto Collareta; Eleonora Regattieri; Giovanni Zanchetta; Olivier Lambert; Rita Catanzariti; Mark Bosselaers; Pablo Covelo; Angelo Varola; Giovanni Bianucci (2018). "New insights on ancient cetacean movement patterns from oxygenisotope analyses of a Mediterranean Pleistocene whale barnacle". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 288 (2): 143–159. doi:10.1127/njgpa/2018/0729.
  43. Carrie E. Schweitzer; Rodney M. Feldmann; Iuliana Lazăr; Günter Schweigert; Ovidiu D. Franţescu (2018). "Decapoda (Anomura; Brachyura) from the Late Jurassic of the Carpathians, Romania". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 288 (3): 307–341. doi:10.1127/njgpa/2018/0744.
  44. Àlex Ossó (2018). "A new species of Aethra (Decapoda: Brachyura: Aethridae) from the early Serravallian (middle Miocene) of the Medobory Hills (Ukraine)". Zootaxa. 4450 (5): 585–593. doi:10.11646/zootaxa.4450.5.6. PMID 30314256.
  45. Alessandro Garassino; Giovanni Pasini (2018). "Amazighopsidae, a new family of decapod macruran astacideans from the late Cretaceous (Cenomanian-Turonian) of Gara Sbaa, Southeastern Morocco". Natural History Sciences. 5 (1): 11–18. doi:10.4081/nhs.2018.358.
  46. Claudio Beschin; Alessandra Busulini; Eliana Fornaciari; Cesare Andrea Papazzoni; Giuliano Tessier (2018). "La fauna di crostacei associati a coralli dell'Eocene superiore di Campolongo di Val Liona (Monti Berici, Vicenza, Italia nordorientale)". Bollettino del Museo di Storia Naturale di Venezia. 69: 129–215.
  47. Pierre Broly; María de Lourdes Serrano-Sánchez; Francisco J. Vega (2018). "Diversity of the Crinocheta (Crustacea, Isopoda, Oniscidea) from Early Miocene Chiapas amber, Mexico" (PDF). Revista Mexicana de Ciencias Geológicas. 35 (3): 203–214. doi:10.22201/cgeo.20072902e.2018.3.639.
  48. Hiroaki Karasawa (2018). "New varunids (Decapoda: Brachyura) from the Miocene Bihoku Group, Japan, with descriptions of one new genus and two new species" (PDF). Bulletin of the Mizunami Fossil Museum. 44: 29–37.
  49. Norbert Winkler (2018). "Two new species of shrimps (Crustacea: Decapoda: Caridea) from the Solnhofen Lithographic Limestones (Upper Jurassic, southern Germany)". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 287 (3): 317–333. doi:10.1127/njgpa/2018/0719.
  50. Torrey Nyborg; Giovanni Pasini; Alessandro Garassino (2018). "A new leucosiid crab (Decapoda, Brachyura) from the Plio-Pleistocene San Diego Formation, southern California, U.S.A.". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 289 (1): 17–22. doi:10.1127/njgpa/2018/0746.
  51. Matúš Hyžný; Àlex Ossó; Herbert Summesberger; Christian Neumann; John W.M. Jagt; Francisco J. Vega (2018). "New Late Cretaceous records of Cenomanocarcinus (Decapoda, Brachyura, Palaeocorystoidea) from Austria and Germany". Cretaceous Research. 87: 218–225. doi:10.1016/j.cretres.2017.05.016.
  52. Markus Poschmann; Alexandra Bergmann; Gabriele Kühl (2018). "Appendages, functional morphology and possible sexual dimorphism in a new ceratiocaridid (Malacostraca, Phyllocarida) from the Early Devonian Hunsrück Slate (south-western Germany)". Papers in Palaeontology. 4 (2): 277–292. doi:10.1002/spp2.1106.
  53. Evin P. Maguire; Rodney M. Feldmann; Wade T. Jones; Carrie E. Schweitzer; Silvio Casadío (2018). "The first fossil isopod from Argentina: a new species of Cirolanidae (Crustacea: Peracarida) from the Miocene of Patagonia". Journal of Crustacean Biology. 38 (1): 34–44. doi:10.1093/jcbiol/rux100.
  54. Ninon Robin; Giuseppe Marramà; Ronald Vonk; Jürgen Kriwet; Giorgio Carnevale (2018). "Eocene isopods on electric rays: tracking ancient biological interactions from a complex fossil record". Palaeontology. 62 (2): 287–303. doi:10.1111/pala.12398.
  55. Ovidiu D. Frantescu; Rodney M. Feldmann; Carrie E. Schweitzer; Iuliana Lazăr; Marius Stoica (2018). "New lobsters and lobster-like decapods (Crustacea) from the Jurassic and Cretaceous of Romania". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 287 (1): 45–60. doi:10.1127/njgpa/2018/0705.
  56. René H.B. Fraaije; John W.M. Jagt; Barry W.M. Bakel; Dale M. Tshudy (2018). "New lobsters (Decapoda, Nephropoidea) from the Cretaceous–Paleogene section of the Middle Vistula valley, east-central Poland". Acta Geologica Polonica. 68 (4): 503–509. doi:10.1515/agp-2018-0014.
  57. Richard W. Heard; María de Lourdes Serrano-Sánchez; Francisco J. Vega (2018). "Early Miocene Tanaidacea (Crustacea: Malacostraca) preserved in amber from Chiapas, Mexico, with the preliminary descriptions of new taxa". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 288 (1): 107–120. doi:10.1127/njgpa/2018/0726.
  58. Ludmila A.C. Prado; Javier Luque; Alcina M.F. Barreto; A. Richard Palmer (2018). "New brachyuran crabs from the Aptian–Albian Romualdo Formation, Santana Group of Brazil: Evidence for a Tethyan connection to the Araripe Basin". Acta Palaeontologica Polonica. 63 (4): 737–750. doi:10.4202/app.00480.2018.
  59. Dale Tshudy; Matúš Hyžný; Alfréd Dulai; John W.M. Jagt (2018). "Appraisal of the fossil record of Homarus (nephropid lobster), with description of a new species from the upper Oligocene of Hungary and remarks on the status of Hoploparia". Journal of Paleontology. 92 (2): 170–182. doi:10.1017/jpa.2017.65.
  60. Francisco J. Vega; Sylvain Charbonnier; Luis E. Gómez-Pérez; Marco A. Coutiño; Gerardo Carbot-Chanona; Vladimir de Araújo Távora; María de Lourdes Serrano-Sánchez; Dominique Téodori; Oscar Hernández-Monzón (2018). "Review and additions to the Maastrichtian (Late Cretaceous) Crustacea from Chiapas, Mexico". Journal of South American Earth Sciences. 85: 325–344. Bibcode:2018JSAES..85..325V. doi:10.1016/j.jsames.2018.05.017.
  61. Qiang Yang; Pierre Gueriau; Sylvain Charbonnier; Dong Ren; Olivier Béthoux (2018). "A new tealliocaridid crustacean from the Late Carboniferous of North China and its biogeographic implications". Acta Palaeontologica Polonica. 63 (1): 111–116. doi:10.4202/app.00446.2017.
  62. Loris Ceccon; Antonio De Angeli (2018). "Lessiniamathia bolcense n. gen., n. sp., nuovo crostaceo Epialtidae dell'Eocene inferiore dei Monti Lessini orientali (Verona, Italia nordorientale)". Lavori – Società Veneziana di Scienze Naturali. 43: 147–154.
  63. Rodney M. Feldmann; Carrie E. Schweitzer; James L. Goedert (2018). "Complex taphonomic and depositional history of a new species of Carcinidae (Decapoda: Brachyura: Portunoidea) from Washington state, USA". Journal of Crustacean Biology. 38 (5): 579–585. doi:10.1093/jcbiol/ruy066.
  64. Hiroaki Karasawa; Yasuhiro Fudouji (2018). "Two new species of hermit crabs (Decapoda: Anomura) from the Paleogene Kishima Group, Saga Prefecture, Japan" (PDF). Bulletin of the Mizunami Fossil Museum. 44: 23–28.
  65. Giovanni Pasini; Alessandro Garassino (2018). "Palaemon monsdamarum n. sp. (Crustacea, Decapoda, Palaemonidae) from the late Miocene of Mondaino (Rimini, Emilia-Romagna, Italy)". Natural History Sciences. 5 (1): 7–10. doi:10.4081/nhs.2018.357.
  66. George Poinar Jr. (2018). "A new genus of terrestrial isopods (Crustacea: Oniscidea: Armadillidae) in Myanmar amber". Historical Biology: An International Journal of Paleobiology. 32 (5): 583–588. doi:10.1080/08912963.2018.1509964.
  67. Àlex Ossó; Barry van Bakel; Fernando Ari Ferratges-Kwekel; Josep Anton Moreno-Bedmar (2018). "A new decapod crustacean assemblage from the lower Aptian of La Cova del Vidre (Baix Ebre, province of Tarragona, Catalonia)". Cretaceous Research. 92: 94–107. doi:10.1016/j.cretres.2018.07.011.
  68. Francisco J. Vega; Shane T. Ahyong; Belinda Espinosa; José Flores-Ventura; Laura Luna; Arturo H. González-González (2018). "Oldest record of Mathildellidae (Crustacea: Decapoda: Goneplacoidea) associated with Retroplumidae from the Upper Cretaceous of NE Mexico". Journal of South American Earth Sciences. 82: 62–75. Bibcode:2018JSAES..82...62V. doi:10.1016/j.jsames.2017.12.002.
  69. Damares Ribeiro Alencar; Allysson Pontes Pinheiro; Antônio Álamo Feitosa Saraiva; Gustavo Ribeiro de Oliveira; William Santana (2018). "A new genus and species of Solenoceridae (Crustacea, Decapoda, Dendrobranchiata) from the Cretaceous (Aptian/Albian) of the Araripe Sedimentary Basin, Brazil". Zootaxa. 4527 (4): 494–500. doi:10.11646/zootaxa.4527.4.2. PMID 30651485.
  70. Denis Audo; Günter Schweigert (2018). "Large polychelidan lobsters with a rounded carapace from the Middle Jurassic La Voulte-sur-Rhône Lagerstätte: taxonomic clarifications". Geodiversitas. 40 (9): 183–194. doi:10.5252/geodiversitas2018v40a9.
  71. Adiël A. Klompmaker; Natalia Starzyk; René H. B. Fraaije; Günter Schweigert (2020). "Systematics and convergent evolution of multiple reef-associated Jurassic and Cretaceous crabs (Decapoda, Brachyura)". Palaeontologia Electronica. 23 (2): Article number 23(2):a32. doi:10.26879/1045.
  72. Antonio De Angeli; Riccardo Alberti (2018). "Il genere Pseudodromilites Beurlen, 1928 (Crustacea, Brachyura, Dromiacea) nell'Eocene del Veneto, con la descrizione di una nuova specie)". Lavori – Società Veneziana di Scienze Naturali. 43: 155–163.
  73. Ninon Robin; Barry W.M. Van Bakel; Marie-Madeleine Blanc-Valleron; Pierre Y. Noël; Laurent Lemaire; Sylvain Charbonnier (2018). "First fossil crabs (Crustacea, Decapoda, Brachyura) from the Kerguelen Islands (Miocene) with exceptionally preserved gills". Journal of Paleontology. 92 (3): 466–477. doi:10.1017/jpa.2017.129.
  74. Neil D. L. Clark; Randall F. Miller; Andrew J. Ross (2018). "The distribution of Schramocaris (Eumalacostraca, Crustacea) along the northwestern coast of the Rheic Ocean during the Lower Carboniferous". Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 107 (2–3): 91–98. doi:10.1017/S1755691017000159.
  75. Antônio Álamo Feitosa Saraiva; Allysson Pontes Pinheiro; William Santana (2018). "A remarkable new genus and species of the planktonic shrimp family Luciferidae (Crustacea, Decapoda) from the Cretaceous (Aptian/Albian) of the Araripe Sedimentary Basin, Brazil". Journal of Paleontology. 92 (3): 459–465. doi:10.1017/jpa.2018.5.
  76. Giovanni Pasini; Alessandro Garassino (2018). "Critical review of fossil record of Ranina Lamarck, 1801 (Decapoda, Brachyura, Raninidae), with description of Tethyranina n. gen". Natural History Sciences. 5 (2): 3–12. doi:10.4081/nhs.2018.359.
  77. Alberto Arano-Ruiz; Lazaro W. Viñola-López; Reinaldo Rojas-Consuegra; Carlos Rafael Borges-Sellen (2018). "Re-evaluation of the taxonomic status of Vegaranina (Crustacea: Raninidae) from the Late Cretaceous of Cuba, with description of a new species". Zootaxa. 4527 (4): 588–594. doi:10.11646/zootaxa.4527.4.10. PMID 30651493.
  78. Marie-Béatrice Forel; Eugen Grădinaru (2018). "First report of ostracods (Crustacea) associated with Bithynian (Anisian, Middle Triassic) Tubiphytes-microbial reef in the North Dobrogean Orogen (Romania)". Papers in Palaeontology. 4 (2): 211–244. doi:10.1002/spp2.1103.
  79. Sylvie Crasquin; Francesco Sciuto; Agatino Reitano (2018). "Late Carnian (Tuvalian, Tropites dilleri zone) ostracods (Crustacea) from the Mufara Formation (Monte Scalpello, Central-Eastern Sicily, Italy)". Annales de Paléontologie. 104 (2): 129–142. doi:10.1016/j.annpal.2018.03.001.
  80. I. P. Teterina (2018). "The Neogene ostracod genus Advenocypris from the intermontane depressions of the southeastern Altai". Paleontological Journal. 52 (1): 27–30. doi:10.1134/S0031030118010124.
  81. C.P. Stocker; T. Komatsu; G. Tanaka; M. Williams; D.J. Siveter; C.E. Bennett; S. Wallis; T. Oji; T. Maekawa; M. Okura; T.R.A. Vandenbroucke (2018). "Carboniferous ostracods from central Honshu, Japan". Geological Magazine. 155 (1): 98–108. Bibcode:2018GeoM..155...98S. doi:10.1017/S0016756816000844.
  82. Karolína Lajblová; Petr Kraft (2018). "Middle Katian/lowermost Hirnantian ostracods from the Prague Basin (Czech Republic): Diversity responses to the climatic changes". Bulletin of Geosciences. 93 (2): 205–245. doi:10.3140/bull.geosci.1676.
  83. Moriaki Yasuhara; Yuanyuan Hong; Skye Yunshu Tian; Wing Ki Chong; Hisayo Okahashi; Kate Littler; Laura Cotton (2018). "Eocene shallow-marine ostracods from Madagascar: southern end of the Tethys?". Journal of Systematic Palaeontology. 17 (9): 705–757. doi:10.1080/14772019.2018.1453555.
  84. Amanda Moreira Leite; Dermeval Aparecido Do Carmo; Caio Bussaglia Ress; Murilo Pessoa; Guilherme Miranda Caixeta; Matheus Denezine; Rodrigo Rodrigues Adorno; Lucas Silveira Antonietto (2018). "Taxonomy of limnic Ostracoda (Crustacea) from the Quiricó Formation, Lower Cretaceous, São Francisco basin, Minas Gerais State, Southeast Brazil". Journal of Paleontology. 92 (4): 661–680. doi:10.1017/jpa.2018.1.
  85. Ariany de Jesus e Sousa; Ismar de Souza Carvalho; Elizabete Pedrão Ferreira (2018). "Western Gondwana non-marine ostracods from Early Cretaceous low-latitude ephemeral lake, northeastern Brazil". Journal of South American Earth Sciences. 86: 23–37. Bibcode:2018JSAES..86...23S. doi:10.1016/j.jsames.2018.06.001.
  86. Fan Yang; Yanli Lu; Zizhen Qiao; Bohan Qiao (2018). "New species and combinations of Quaternary Cyprididae (Ostracoda) from the Qaidam Basin, Northwest China". Acta Micropalaeontologica Sinica. 35 (1): 90–105.
  87. Matthias Franz; Martin Ebert; Ruta Stulpinaite (2018). "Aalenian — Lower Bajocian (Middle Jurassic) ostracods from the Geisingen clay pit (SW Germany)". Palaeodiversity. 11 (1): 59–105. doi:10.18476/pale.11.a5.
  88. Michael Ayress; Tom Gould (2018). "Two new bairdiid ostracod species from the early Barremian–Hauterivian of the northern and central North Sea to the Atlantic margin off Norway". Journal of Micropalaeontology. 37 (1): 195–201. Bibcode:2018JMicP..37..195A. doi:10.5194/jm-37-195-2018.
  89. Gengo Tanaka; Yukio Miyake; Teruo Ono; Aihua Yuan; Masahiro Ichida; Haruyoshi Maeda; Sylvie Crasquin (2018). "Early Permian (Cisuralian) ostracods from Japan: characteristic ostracod assemblage from a seamount of the Panthalassic Ocean". Zootaxa. 4515 (1): 1–67. doi:10.11646/zootaxa.4515.1.1. PMID 30486187.
  90. Marie-Béatrice Forel; Péter Ozsvárt; Patrice Moix (2018). "Carnian (Late Triassic) ostracods from the Sorgun Ophiolitic Mélange (Southern Turkey): Taxonomy, palaeoenvironment, and evidence of predation". Palaeontologia Electronica. 21 (2): Article number 21.2.26A. doi:10.26879/852.
  91. Patteera Ketmuangmoon; Anisong Chitnarin; Marie-Béatrice Forel; Prachya Tepnarong (2018). "Diversity and paleoenvironmental significance of Middle Triassic ostracods (Crustacea) from northern Thailand: Pha Kan Formation (Anisian, Lampang Group)". Revue de Micropaléontologie. 61 (1): 3–22. doi:10.1016/j.revmic.2017.11.001.
  92. T. V. Gonta; A. V. Kanygin (2018). "Ordovician ostracods from the core of the Gaindinskaya-3 reference borehole (Tunguska Syneclise, Siberian Platform)". Paleontological Journal. 52 (5): 520–534. doi:10.1134/S0031030118050040.
  93. Cecília de Lima Barros; Enelise Katia Piovesan; Sonia Maria Oliveira Agostinho (2018). "Cretaceous-Paleogene ostracods from the Paraíba Basin, northeastern Brazil". Journal of South American Earth Sciences. 83: 117–136. Bibcode:2018JSAES..83..117D. doi:10.1016/j.jsames.2018.02.001.
  94. Natalia Dykan; Oleksandr Kovalchuk; Kostiantyn Dykan; Eugene Gurov; Jiřina Dašková; Tomáš Přikryl (2018). "New data on Paleocene-Eocene fauna (gastropods, ostracods, fishes) and palynoflora of the Boltysh impact structure (Ukraine) with biostratigraphical and paleoecological inferences". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 287 (2): 213–239. doi:10.1127/njgpa/2018/0714.
  95. Byung-Do Choi; Ya-Qiong Wang; Min Huh (2018). "Cypridea species (Crustacea, Ostracoda) from the Lower Cretaceous Jinju Formation of the Gyeongsang Basin, South Korea". Palaeoworld. 27 (3): 382–391. doi:10.1016/j.palwor.2018.03.005.
  96. Tünde Cséfán; Emőke Tóth (2018). "Mid-Cretaceous/Albian (Cretaceous) ostracod assemblages from NW Hungary reflecting deep marine, nearshore and non-marine environments". Annales de Paléontologie. 104 (4): 267–289. doi:10.1016/j.annpal.2018.09.003.
  97. F. Ruiz; M.L. González-Regalado; M. Abad (2018). "A new Pliocene ostracod species from the Guadalquivir Basin (SW Spain)". Estudios Geológicos. 74 (1): e073. doi:10.3989/egeol.43012.468.
  98. Zohreh Khosravi; Mohammad Reza Vaziri; Ahmad Lotfabad Arab (2018). "An examination on the ostracod genus Cytherelloidea from the Aptian deposits of west and northwest of Kerman, Iran". Journal of African Earth Sciences. 141: 60–69. Bibcode:2018JAfES.141...60K. doi:10.1016/j.jafrearsci.2018.01.001.
  99. M. A. Naumcheva (2018). "Darwinula oryzalis nom. nov.—a new replacement name for the preoccupied specific name Darwinula acuta Mishina, 1966 (Ostracoda)". Paleontological Journal. 52 (5): 582. doi:10.1134/S003103011805009X.
  100. M. A. Naumcheva (2018). "Darwinula vetusta nom. nov.—a new replacement name for the preoccupied specific name Darwinula mera Starozhilova, 1967 (Ostracoda)". Paleontological Journal. 52 (2): 219. doi:10.1134/S0031030118020065.
  101. Cristianini Trescastro Bergue; Maria Inês Feijó Ramos; Maria da Saudade Araújo Santos Maranhão (2018). "New Oligocene Cyprididae species (Crustacea, Ostracoda) from the Tremembé Formation, Taubaté Basin, Brazil, and their paleolimnological significance". Revista Brasileira de Paleontologia. 21 (2): 105–111. doi:10.4072/rbp.2018.2.01.
  102. Marco Spadi; Elsa Gliozzi; Maria Chiara Medici (2018). "Piacenzian–Gelasian non‐marine ostracods from the Dunarobba Fossil Forest (Tiberino Basin, Umbria, central Italy)". Papers in Palaeontology. 5 (3): 391–413. doi:10.1002/spp2.1240.
  103. Emőke Tóth; Tünde Cséfán (2018). "Rare myodocopid ostracods from Mesozoic sections of Hungary: summary, revision and description of new taxa". Zootaxa. 4374 (3): 350–374. doi:10.11646/zootaxa.4374.3.2. PMID 29689805.
  104. Gengo Tanaka; Yasuhisa Henmi; Toshifumi Komatsu; Koji Hirose; Hiroaki Ugai; Shigehiro Kawano; Haruyoshi Maeda (2018). "First discovery of Eocene coastal-estuarine ostracods from Japan, with the geological history of the migration of estuarine genera in the Far East". Geological Magazine. 155 (8): 1742–1760. Bibcode:2018GeoM..155.1742T. doi:10.1017/S0016756817000693.
  105. María J. Salas; Ana Mestre; María J. Gómez; Yanina Garcías (2018). "First record of ostracods from the Upper Silurian Tambolar Formation, Argentine Precordillera". Ameghiniana. 55 (3): 253–262. doi:10.5710/AMGH.23.04.2018.3140.
  106. David J. Siveter; Derek E. G. Briggs; Derek J. Siveter; Mark D. Sutton (2018). "A well-preserved respiratory system in a Silurian ostracod". Biology Letters. 14 (11): 20180464. doi:10.1098/rsbl.2018.0464. PMC 6283931. PMID 30404865.
  107. Francesco Sciuto; Angela Baldanza; Rim Temani; Giovanni Privitera (2018). "New reports of Paratethyan ostracods affinity from the Mediterranean Basin (Sicily, Italy)". Palaeontologia Electronica. 21 (1): Article number 21.1.12A. doi:10.26879/800.
  108. Junjun Song; Yiming Gong (2018). "Wangshangkia, a new Devonian ostracod genus from Dushan of Guizhou, South China". Journal of Micropalaeontology. 37 (1): 341–346. Bibcode:2018JMicP..37..341S. doi:10.5194/jm-37-341-2018.
  109. Shaowu Niu; Houtian Xin (2018). "The discovery of the conchstracan fossils in Jiufotang Formation and Shahai Formation of Luanping Basin, north Hebei Province, and discussion of established stage of the land facies strata". Geological Bulletin of China. 37 (10): 1801–1819.
  110. Gerd Geyer; Klaus-Peter Kelber (2018). "Spinicaudata ("Conchostraca," Crustacea) from the Middle Keuper (Upper Triassic) of the southern Germanic Basin, with a review of Carnian–Norian taxa and suggested biozones". PalZ. 92 (1): 1–34. doi:10.1007/s12542-017-0363-7.
  111. Jincai Lu; Shaowu Niu; Jianshe Wei; Ting Jiang; Baowen Wang; Long Yu; Haihong Xu (2018). "The discovery of Permian Estheria in the core of No. 1 Meng' edi well, western Yingen-Ejin basin, and its significance". Geological Bulletin of China. 37 (1): 16–25. doi:10.12097/j.issn.1671-2552.2018.01.003.
  112. Tomáš Kočí; Radek Vodrážka; Martina Kočová Veselská; John Buckeridge (2018). "An intertidal balanomorph Hexaminius venerai sp. nov. (Australobalanidae) colonizing a log of Podacarpoxylon from the La Meseta Formation (Eocene), Seymour Island, Antarctica: a glimpse on Antarctic antiquity". Historical Biology: An International Journal of Paleobiology. 31 (10): 1341–1349. doi:10.1080/08912963.2018.1452206.
  113. Jonathas S. Bittencourt; Rosemarie Rohn; Oscar F. Gallego; Mateo D. Monferran; Alexandre Uhlein (2018). "The morphology and systematics of the clam shrimp Platyestheria gen. nov. abaetensis (Cardoso) (Crustacea, Spinicaudata) from the Lower Cretaceous of the Sanfranciscana Basin, southeast Brazil". Cretaceous Research. 91: 274–286. doi:10.1016/j.cretres.2018.06.016.
  114. Eduard V. Mychko; Alexander S. Alekseev (2018). "Two new genera of Cyclida (Crustacea: Maxillopoda: Branchiura) from the Cisuralian (Lower Permian) of Southern Urals (Russia)". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 289 (1): 23–34. doi:10.1127/njgpa/2018/0747.
  115. Pierre Gueriau; Nicolas Rabet; Eva Du Tien Hat (2018). "The Strud crustacean fauna (Late Devonian, Belgium): updated review and palaeoecology of an early continental ecosystem". Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 107 (2–3): 79–90. doi:10.1017/S1755691017000275.
  116. Rudy Lerosey‐Aubril; John S. Peel (2018). "Gut evolution in early Cambrian trilobites and the origin of predation on infaunal macroinvertebrates: evidence from muscle scars in Mesolenellus". Palaeontology. 61 (5): 747–760. doi:10.1111/pala.12365.
  117. Harriet B. Drage; James D. Holmes; Diego C. García‐Bellido; Allison C. Daley (2018). "An exceptional record of Cambrian trilobite moulting behaviour preserved in the Emu Bay Shale, South Australia". Lethaia. 51 (4): 473–492. doi:10.1111/let.12266.
  118. Jorge Esteve; Yuan-Long Zhao; Miguel Ángel Maté-González; Miguel Gómez-Heras; Jin Peng (2018). "A new high-resolution 3-D quantitative method for analysing small morphological features: an example using a Cambrian trilobite". Scientific Reports. 8 (1): Article number 2868. Bibcode:2018NatSR...8.2868E. doi:10.1038/s41598-018-21088-4. PMC 5809599. PMID 29434204.
  119. Lukáš Laibl; Peter Cederström; Per Ahlberg (2018). "Early post-embryonic development in Ellipsostrenua (Trilobita, Cambrian, Sweden) and the developmental patterns in Ellipsocephaloidea". Journal of Paleontology. 92 (6): 1018–1027. doi:10.1017/jpa.2018.25.
  120. Tae-Yoon S. Park (2018). "Ontogeny of the two co-occurring middle Furongian (late Cambrian) shumardiid trilobites and the protaspid morphology of shumardiids". Geological Magazine. 155 (6): 1247–1262. Bibcode:2018GeoM..155.1247P. doi:10.1017/S0016756817000012.
  121. O. Fatka; P. Budil (2018). "Digestive structures in Middle Ordovician trilobite Prionocheilus Rouault, 1847 from the Barrandian area of Czech Republic". Geologica Acta. 16 (1): 65–73. doi:10.1344/GeologicaActa2018.16.1.4.
  122. Harriet B. Drage; Lukáš Laibl; Petr Budil (2018). "Postembryonic development of Dalmanitina, and the evolution of facial suture fusion in Phacopina". Paleobiology. 44 (4): 638–659. doi:10.1017/pab.2018.31.
  123. Maria Da Gloria Pires De Carvalho (2018). "Occurrence of Dipleura dekayi Green, 1832 (Trilobita; Homalonotidae) in the Devonian of Colombia". American Museum Novitates. 3902 (3902): 1–8. doi:10.1206/3902.1. hdl:2246/6899.
  124. Fábio Augusto Carbonaro; Max Cardoso Langer; Silvio Shigueo Nihei; Gabriel de Souza Ferreira; Renato Pirani Ghilardi (2018). "Inferring ancestral range reconstruction based on trilobite records: a study-case on Metacryphaeus (Phacopida, Calmoniidae)". Scientific Reports. 8 (1): Article number 15179. Bibcode:2018NatSR...815179C. doi:10.1038/s41598-018-33517-5. PMC 6185901. PMID 30315223.
  125. Patrick M. Smith; John R. Paterson; Glenn A. Brock (2018). "Trilobites and agnostids from the Goyder Formation (Cambrian Series 3, Guzhangian; Mindyallan), Amadeus Basin, central Australia". Zootaxa. 4396 (1): 1–67. doi:10.11646/zootaxa.4396.1.1. PMID 29690342.
  126. Peter Müller; Gerhard Hahn (2018). "Die Trilobiten der Erdbach-Kalke von Erdbach (Hessen) und die der "Phillipsien-Bank" im Raum Warstein (Nordrhein-Westfalen), sowie eine Revision der Cystispininae (mittleres Mississippium)". Abhandlungen der Senckenberg Gesellschaft für Naturforschung. 574: 1–237. ISBN 978-3-510-61413-4.
  127. Facundo René Meroi Arcerito; Beatriz G. Waisfeld; Norberto Emilio Vaccari; Diego F. Muñoz (2018). "High resolution trilobite biostratigraphy for the early late Tremadocian (Tr2) interval (Early Ordovician) Santa Rosita Formation, Argentine Cordillera Oriental". Ameghiniana. 55 (5): 531–553. doi:10.5710/AMGH.19.03.2018.3171.
  128. Catherine Crônier; Abdelkader Abbache; Ahmed Yacine Khaldi; Morgane Oudot; Sébastien Maillet; Abdelkader Ouali Mehadji (2018). "Middle Devonian trilobites of the Saoura Valley, Algeria: insights into their biodiversity and Moroccan affinities". Geological Magazine. 155 (4): 811–840. Bibcode:2018GeoM..155..811C. doi:10.1017/S001675681600100X.
  129. J. Javier Álvaro; Daniel Vizcaïno (2018). "The Furongian break-up (rift/drift) unconformity in the central Anti-Atlas, Morocco". Journal of Iberian Geology. 44 (4): 567–587. doi:10.1007/s41513-018-0066-2.
  130. Allart P. van Viersen; Willy Vanherle (2018). "The rise and fall of Late Devonian (Frasnian) trilobites from Belgium: taxonomy, biostratigraphy and events". Geologica Belgica. 21 (1–2): 73–94. doi:10.20341/gb.2018.005.
  131. Ulrich Flick (2018). "Die Trilobiten-Fauna im Greifenstein-Kalk der Typlokalität (Grenzbereich Emsium/Eifelium) – ein Zwischenbericht". Nassauischer Verein für Naturkunde. Jahrbücher des Nassauischen Vereins für Naturkunde. 139: 133–161.
  132. Mark Webster; Steven J. Hageman (2018). "Buenellus chilhoweensis n. sp. from the Murray Shale (lower Cambrian Chilhowee Group) of Tennessee, the oldest known trilobite from the Iapetan margin of Laurentia". Journal of Paleontology. 92 (3): 442–458. doi:10.1017/jpa.2017.155.
  133. Raimund Feist; Zdzisław Belka (2018). "Late Emsian (Devonian) trilobite communities from the Kess-Kess mounds, Hamar Laghdad (Anti-Atlas, Morocco)". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 290 (1–3): 277–290. doi:10.1127/njgpa/2018/0784.
  134. Neo E.B. McAdams; Jonathan M. Adrain; Talia S. Karim (2018). "The pliomerid trilobite Ibexaspis and related new genera, with species from the Early Ordovician (Floian; Tulean, Blackhillsian) of the Great Basin, western USA". Zootaxa. 4525 (1): 1–152. doi:10.11646/zootaxa.4525.1.1. PMID 30486095.
  135. E.V. Mychko; A.S. Alekseev (2018). "Trilobites from the Gzhelian (Pennsylvanian) of the Moscow Region". Paleontological Journal. 52 (5): 506–519. doi:10.1134/S0031030118050088.
  136. Zheng-peng Chen; Yuan-long Zhao; Xing-lian Yang; Ming-kun Wang (2018). "Duyunaspis Zhang and Qian in Zhou et al., 1977 (Trilobita) from the "Tsinghsutung Formation" (Series 2, Stage 4) of eastern Guizhou, South China". Acta Palaeontologica Sinica. 57 (2): 181–191.
  137. A.V. Krylov (2018). "New data on the taxonomy and localities of Ordovician trilobites (Trilobita: Ptychopariida: Illaenidae, Panderidae) of Leningrad Region". BarSU Herald. Biological Sciences. Agricultural Sciences. 6: 57–81.
  138. Catherine Crônier; Morgane Oudot; Christian Klug; Kenneth De Baets (2018). "Trilobites from the Red Fauna (latest Emsian, Devonian) of Hamar Laghdad, Morocco and their biodiversity". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 290 (1–3): 241–276. doi:10.1127/njgpa/2018/0781.
  139. Mirco Alberti (2018). "Leonaspis bassei n. sp. (Trilobita, Odontopleuridae) aus dem basalen Rupbach-Schiefer (Ober-Emsium; Rhenoherzynikum)". Mainzer Geowissenschaftliche Mitteilungen. 46: 7–22.
  140. Shan-Chi Peng; Loren E. Babcock; Xue-Jian Zhu; Tao Dai (2018). "A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids". Palaeoworld. 27 (3): 322–333. doi:10.1016/j.palwor.2018.04.005.
  141. J. Javier Álvaro; Jorge Esteve; Fernando Gracia; Samuel Zamora (2018). "Cambrian trilobites from the Huérmeda Formation (Iberian Chains, north‐east Spain) and the inadequacy of the Marianian Stage". Papers in Palaeontology. 5 (2): 299–321. doi:10.1002/spp2.1237.
  142. Mansoureh Ghobadi Pour; Leonid E. Popov; Mehdi Omrani; Hadi Omrani (2018). "The latest Devonian (Famennian) phacopid trilobite Omegops from eastern Alborz, Iran". Estonian Journal of Earth Sciences. 67 (3): 192–204. doi:10.3176/earth.2018.16.
  143. Martin Basse; Peter Müller (2018). "Phaetonellus aus dem Devon des Rhenoherzynikums (Trilobita, Emsium und Eifelium, rechtsrheinisches Schiefergebirge)". Dortmunder Beiträge zur Landeskunde - naturwissenschaftliche Mitteilungen. 48.
  144. Raimund Feist; Dieter Weyer (2018). "The proetid trilobite Perliproetus, a marker of the late Famennian in Central Europe and North Africa". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 287 (2): 195–206. doi:10.1127/njgpa/2018/0712.
  145. Frederick A. Sundberg (2018). "Trilobite biostratigraphy of the Cambrian 5 and Drumian stages, Series 3 (Laurentian Delamaran, Topazan, and Marjuman stages, Lincolnian Series) of the lower Emigrant Formation at Clayton Ridge, Esmeralda County, Nevada". Journal of Paleontology. 92 (S76): 1–44. doi:10.1017/jpa.2017.130.
  146. Christopher Stocker; Gengo Tanaka; Derek J. Siveter; Philip Lane; Yukiyasu Tsutsumi; Toshifumi Komatsu; Simon Wallis; Tatsuo Oji; David J. Siveter; Mark Williams (2018). "Biogeographical and biostratigraphical significance of a new Middle Devonian phacopid trilobite from the Naidaijin Formation, Kurosegawa Terrane, Kyushu, southwest Japan". Paleontological Research. 22 (1): 75–90. doi:10.2517/2017PR011.
  147. Jean Vannier; Cédric Aria; Rod S. Taylor; Jean-Bernard Caron (2018). "Waptia fieldensis Walcott, a mandibulate arthropod from the middle Cambrian Burgess Shale". Royal Society Open Science. 5 (6): 172206. Bibcode:2018RSOS....572206V. doi:10.1098/rsos.172206. PMC 6030330. PMID 30110460.
  148. W. Scott Persons IV; John Acorn (2017). "A Sea Scorpion's Strike: New Evidence of Extreme Lateral Flexibility in the Opisthosoma of Eurypterids". The American Naturalist. 190 (1): 152–156. doi:10.1086/691967. PMID 28617636.
  149. James C. Lamsdell; David J. Marshall; Derek E. G. Briggs (2018). "Hit and Miss: (A Comment on Persons and Acorn, "A Sea Scorpion's Strike: New Evidence of Extreme Lateral Flexibility in the Opisthosoma of Eurypterids")". The American Naturalist. 191 (3): 352–354. doi:10.1086/695955.
  150. W. Scott Persons IV (2018). "Additional Specimens and a Critical Consideration of Eurypterid Opisthosoma Flexibility: (A Reply to Lamsdell et al.)". The American Naturalist. 191 (3): 355–358. doi:10.1086/695956.
  151. Russell D.C. Bicknell; John R. Paterson; Jean-Bernard Caron; Christian B. Skovsted (2018). "The gnathobasic spine microstructure of recent and Silurian chelicerates and the Cambrian artiopodan Sidneyia: Functional and evolutionary implications". Arthropod Structure & Development. 47 (1): 12–24. doi:10.1016/j.asd.2017.12.001. PMID 29221679.
  152. Russell D. C. Bicknell; Justin A. Ledogar; Stephen Wroe; Benjamin C. Gutzler; Winsor H. Watson III; John R. Paterson (2018). "Computational biomechanical analyses demonstrate similar shell-crushing abilities in modern and ancient arthropods". Proceedings of the Royal Society B: Biological Sciences. 285 (1889): 20181935. doi:10.1098/rspb.2018.1935. PMC 6234888. PMID 30355715.
  153. Russell D.C. Bicknell; Stephen Pates; Mark L. Botton (2018). "Abnormal xiphosurids, with possible application to Cambrian trilobites". Palaeontologia Electronica. 21 (2): Article number 21.2.19A. doi:10.26879/866.
  154. Alba Sánchez-García; Enrique Peñalver; Xavier Delclòs; Michael S. Engel (2018). "Mating and aggregative behaviors among basal hexapods in the Early Cretaceous". PLoS ONE. 13 (2): e0191669. Bibcode:2018PLoSO..1391669S. doi:10.1371/journal.pone.0191669. PMC 5821437. PMID 29466382.
  155. Martin A. Whyte (2018). "Mating trackways of a fossil giant millipede". Scottish Journal of Geology. 54 (1): 63–68. doi:10.1144/sjg2017-013.
  156. Joachim T. Haug; Carolin Haug; Christian Neumann; Andy Sombke; Marie K. Hörnig (2018). "Early post-embryonic polyxenidan millipedes from Saxonian amber (Eocene)". Bulletin of Geosciences. 93 (1): 1–11. doi:10.3140/bull.geosci.1646.
  157. César A. Laurito; Ana L. Valerio (2018). "Primer registro fósil de un Myriapoda (Polydesmida) para el Pleistoceno Tardío de la localidad de la Palmera de San Carlos, provincia de Alajuela, Costa Rica". Revista Geológica de América Central. 58: 179–187. doi:10.15517/rgac.v58i0.32848.
  158. Alfred Uchman; Andrzej Gaździcki; Błażej Błażejowski (2018). "Arthropod trace fossils from Eocene cold climate continental strata of King George Island, West Antarctica". Acta Palaeontologica Polonica. 63 (2): 383–396. doi:10.4202/app.00467.2018.
  159. Agata Pielowska; Elżbieta Sontag; Ryszard Szadziewski (2018). "Haematophagous arthropods in Baltic Amber". Annales Zoologici. 68 (2): 237–249. doi:10.3161/00034541ANZ2018.68.2.003.
  160. E. S. Shpinev; A. N. Filimonov (2018). "A new record of Adelophthalmus (Eurypterida, Chelicerata) from the Devonian of the South Minusinsk Depression". Paleontological Journal. 52 (13): 1553–1560. doi:10.1134/S0031030118130129.
  161. John S. Peel; Sebastian Willman (2018). "The Buen Formation (Cambrian Series 2) biota of North Greenland". Papers in Palaeontology. 4 (3): 381–432. doi:10.1002/spp2.1112.
  162. Štěpán Rak; Krzysztof Broda; Tomáš Kumpan (2018). "First Carboniferous thylacocephalan from Europe and its significance for the understanding of functional morphology of Concavicarididae Schram, 2014". Crustaceana. 91 (3): 265–285. doi:10.1163/15685403-00003771.
  163. Krzysztof Broda; Štěpán Rak; Thomas A. Hegna (2020). "Do the clothes make the thylacocephalan? A detailed study of Concavicarididae and Protozoeidae (?Crustacea, Thylacocephala) carapace micro-ornamentation". Journal of Systematic Palaeontology. 18 (11): 911–930. doi:10.1080/14772019.2019.1695683.
  164. Stephen R. Westrop; Ed Landing; Alyce A. Dengler (2018). "Pseudocryptic species of the Middle Cambrian trilobite Eodiscus Hartt, in Walcott, 1884, from Avalonian and Laurentian Newfoundland". Canadian Journal of Earth Sciences. 55 (9): 997–1019. Bibcode:2018CaJES..55..997W. doi:10.1139/cjes-2018-0027.
  165. Derek J. Siveter; Richard A. Fortey; Xuejian Zhu; Zhiyi Zhou (2018). "A three-dimensionally preserved aglaspidid euarthropod with a calcitic cuticle from the Ordovician of China". Geological Magazine. 155 (7): 1427–1441. Bibcode:2018GeoM..155.1427S. doi:10.1017/S0016756817000309.
  166. Shuai Liu; Jin Peng; Rongqin Wen; Boyan Liang (2018). "New data for Isoxys of the Balang Fauna (Cambrian Stage 4), South China". Bulletin of Geosciences. 93 (2): 147–162. doi:10.3140/bull.geosci.1673.
  167. Rudy Lerosey-Aubril; Jacob Skabelund (2018). "Messorocaris, a new sanctacaridid-like arthropod from the middle Cambrian Wheeler Formation (Utah, USA)". Geological Magazine. 155 (1): 181–186. Bibcode:2018GeoM..155..181L. doi:10.1017/S0016756817000504.
  168. Benjamin Mayers; Cédric Aria; Jean‐Bernard Caron (2018). "Three new naraoiid species from the Burgess Shale, with a morphometric and phylogenetic reinvestigation of Naraoiidae". Palaeontology. 62 (1): 19–50. doi:10.1111/pala.12383.
  169. Alexander V. Khramov; William A. Shear; Randy Mercurio; Dmitry Kopylov (2018). "The first Permian centipedes from Russia". Acta Palaeontologica Polonica. 63 (3): 549–555. doi:10.4202/app.00482.2018.
  170. Jinyuan Huang; Joseph T. Hannibal; Rodney M. Feldmann; Qiyue Zhang; Shixue Hu; Carrie E. Schweitzer; Michael J. Benton; Changyong Zhou; Wen Wen; Tao Xie (2018). "A new millipede (Diplopoda, Helminthomorpha) from the Middle Triassic Luoping biota of Yunnan, Southwest China". Journal of Paleontology. 92 (3): 478–487. doi:10.1017/jpa.2017.93.
  171. Dmitry P. Plax; James C. Lamsdell; Matthew B. Vrazo; Dmitry V. Barbikov (2018). "A new genus of eurypterid (Chelicerata, Eurypterida) from the Upper Devonian salt deposits of Belarus". Journal of Paleontology. 92 (5): 838–849. doi:10.1017/jpa.2018.11.
  172. Leif Moritz; Thomas Wesener (2018). "Symphylella patrickmuelleri sp. nov. (Myriapoda: Symphyla): The oldest known Symphyla and first fossil record of Scolopendrellidae from Cretaceous Burmese amber". Cretaceous Research. 84: 258–263. doi:10.1016/j.cretres.2017.11.018.
  173. Andrew J. Ross; Gregory D. Edgecombe; Neil D. L. Clark; Carys E. Bennett; Vicen Carrió; Rubén Contreras-Izquierdo; Bill Crighton (2018). "A new terrestrial millipede fauna of earliest Carboniferous (Tournaisian) age from southeastern Scotland helps fill 'Romer's Gap'". Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 108 (1): 99–110. doi:10.1017/S1755691018000142.
  174. E. S. Shpinev; D. V. Vasilenko (2018). "First fossil xiphosuran (Chelicerata, Xiphosura) egg clutch from the Carboniferous of Khakassia". Paleontological Journal. 52 (4): 400–404. doi:10.1134/S0031030118040111.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.