Anacithara undaticosta

Anacithara undaticosta is a species of sea snail, a marine gastropod mollusc in the family Horaiclavidae.[1]

Anacithara undaticosta
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Clade: Caenogastropoda
Clade: Hypsogastropoda
Clade: Neogastropoda
Superfamily: Conoidea
Family: Horaiclavidae
Genus: Anacithara
Species:
A. undaticosta
Binomial name
Anacithara undaticosta
(Reeve, 1845)
Synonyms[1]
  • Mangelia undaticosta Brazier, 1876
  • Pleurotoma undaticosta Reeve, 1845 (original combination)

In 1994 R.N. Kilburn disputed the attribution by Charles Hedley (1922) of Pleurotoma undaticostata Reeve, 1845 to the genus Anacithara, because the original figure by Reeve showed a shell that is too fusiform, and lacked further detail. The holotype of this species as described by Reeve is lost, making it impossible to describe this species accurately.[2][3]

Description

The length of the shell attains 9.5 mm.

The whitish shell has a fusiform shape. The, whorls are slightly shouldered, with longitudinal, waved ribs.[4]

Distribution

This marine species is endemic to Australia and occurs off Queensland.

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References
  1. WoRMS (2015). Anacithara undaticosta (Reeve, 1845). In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432971 on 2016-12-19
  2. Hedley, C. 1922. A revision of the Australian Turridae. Records of the Australian Museum 13(6): 213-359, pls 42-56
  3. Kilburn, R. N. "Turridae [sl](Mollusca: Gastropoda) of southern Africa and Mozambique. Part 7. Subfamily Crassispirinae, section 2." Annals of the Natal Museum 35 (1994): 177-228.
  4. G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences
  • Reeve, L.A. 1845. Monograph of the genus Pleurotoma. pls 20–33 in Reeve, L.A. (ed). Conchologia Iconica. London : L. Reeve & Co. Vol. 1.
  • Brazier, Proc. Linn. Soc. N.S.W., i., 1876, p. 161
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