Biology:Odostomia occultidens

From HandWiki
Short description: Species of gastropod

Odostomia occultidens
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Family: Pyramidellidae
Genus: Odostomia
Species:
O. occultidens
Binomial name
Odostomia occultidens
May W.L., 1915

Odostomia occultidens, common name the hidden-toothed pyramid-shell, is a species of sea snail, a marine gastropod mollusc in the family Pyramidellidae, the pyrams and their allies.[1]

Description

The length of the shell measures 1.5 mm. The minute, white shell is translucent, shining, and smooth. The shell contains three whorls plus a prominent heterostrophe pullus. The adult whorls are rounded, regularly increasing. The aperture is ovately-pyriform. The columella is arched, thin, with a minute plication, rather above the centre, which is invisible from a front view.[2]

Distribution

This species is found in the littoral zone and offshore off New South Wales, the Bass Strait and Tasmania

References

  • Iredale, T. & McMichael, D. F., 1962, A reference list of the marine Mollusca of New South Wales. The Australian Museum, Sydney, Memoir, 11:1-185
  • Macpherson, J.H. & Gabriel, C.J., 1962. Marine Mollusca of Victoria. Melbourne Univ. Press, Melbourne. 475
  • OBIS : Odostomia occultidens

Wikidata ☰ Q7078214 entry