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Alvania gradatoides

From Wikipedia, the free encyclopedia

Alvania gradatoides
Shell of Alvania gradatoides (specimen at the Auckland Museum)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Superfamily: Rissooidea
Family: Rissoidae
Genus: Alvania
Species:
A. gradatoides
Binomial name
Alvania gradatoides
(Finlay, 1930)[1]
Synonyms[2]
  • Alvania (Linemera) gradatoides (H. J. Finlay, 1930) alternate representation
  • Alvinia (Linemera) gradatoides (Finlay, 1930)
  • Linemera gradatoides Finlay, 1930

Alvania gradatoides is a species of minute sea snail with an operculum, a marine gastropod mollusk in the family Rissoidae.[2]

Distribution

Description

The length of the shell attains 3 mm, its diameter 1.6 mm.

Alvania gradatoides was originally discovered and described as Linemera gradatoides by Harold John Finlay in 1930.[1]

References

  1. ^ a b Finlay H. J. (1930). "Additions to the Recent Molluscan Fauna of New Zealand. No. 3." Transactions and Proceedings of the Royal Society of New Zealand. 61: page 222-247.
  2. ^ a b Bouchet, P. (2011). Alvania gradatoides (Finlay, 1930). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=565212 on 2012-07-25
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland
  • Ponder, W.F. 1985 A review of the genera of the Rissoidae (Mollusca: Mesogastropoda: Rissoacea), Records of the Australian Museum (
  • Spencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. Pp 196-219. in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch.
  • Liu, J.Y. [Ruiyu] (ed.). (2008). Checklist of marine biota of China seas. China Science Press. 1267 pp.

External links

Wikimedia Commons has media related to Alvania gradatoides.
This page was last edited on 27 December 2023, at 15:38
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