Geleia

Geleia is a genus of karyorelict ciliates in the family Geleiidae.[1][2]

Geleia
Scientific classification
Kingdom: Chromista
Infrakingdom: Alveolata
Phylum: Ciliophora
Subphylum: Postciliodesmatophora
Class: Karyorelictea
Order: Protoheterotrichida
Family: Geleiidae
Genus: Geleia
(Kahl 1933) Foissner, 1998
Species

See text.

The genus name is a taxonomic patronym honoring the Hungarian protistologist József von Gelei (1885-1952).[3]

Systematics

17 species are currently described in the genus Geleia.[2]

  • Geleia acuta Dragesco, 1960
  • Geleia decolor Kahl, 1933
  • Geleia filiformes Nouzarède, 1976
  • Geleia fossata Kahl, 1933 is the type species of the genus.
  • Geleia heterotricha Dragesco, 1960, redescribed as Gellertia heterotricha Dragesco, 1999
  • Geleia hyalina Dragesco, 1960
  • Geleia luci Dragesco, 1960
  • Geleia major Dragesco, 1954
  • Geleia martinicense Nouzarède, 1976
  • Geleia murmanica Raikov, 1962
  • Geleia nigriceps Kahl, 1933
  • Geleia obliqua Dragesco, 1960
  • Geleia orbis Fauré-Fremiet, 1951
  • Geleia simplex Fauré-Fremiet, 1951
  • Geleia swedmarki Dragesco
  • Geleia tenuis Dragesco, 1954
  • Geleia vacuolata Dragesco, 1960

Phylogeny

Comparison and phylogenetic analysis of 18S rRNA sequences showed that Geleia is the sister group to a clade grouping Parduczia orbis with Corlissina maricaensis.[4]

gollark: The one which would require 72 petadragons was a 56G arrow.
gollark: The numbers are perfectly manageable if you accept inbreeding and don't mind breeding for ages, or use a cheaper thing like stairstep.
gollark: So, 2 times itself 56 times in total, which is 2^56, which is 72 quadrillion or so.
gollark: In an arrowish one, the last one will have two parents, each of which will have two parents, repeated 54 or so more times.
gollark: Exponential growth!

References

  1. Dragesco, Jean (26 November 1999). "Révision des Geléiides (Ciliophora, Karyorelictea)" (PDF). Stapfia. 66: 1–91.
  2. "WoRMS - World Register of Marine Species - Geleia Nouzarède, 1977". www.marinespecies.org. Retrieved 2020-04-05.
  3. Corliss, John O. (1978). "A Salute to Fifty-Four Great Microscopists of the Past: A Pictorial Footnote to the History of Protozoology. Part I.". Transactions of the American Microscopical Society. 97 (4): 419–458. doi:10.2307/3226162. ISSN 0003-0023. JSTOR 3226162.
  4. Silva-Neto, Inácio D.; Campello-Nunes, Pedro H.; Schlegel, Martin; Fernandes, Noemi (2015-12-01). "Description and phylogenetic position of Corlissina maricaensis gen. nov., sp. nov. (Karyorelictea, Geleiidae), a novel interstitial ciliate from Brazil, with redefinition of the family Geleiidae". International Journal of Systematic and Evolutionary Microbiology. 65 (12): 4297–4308. doi:10.1099/ijsem.0.000579. ISSN 1466-5026. PMID 26338067.
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