''Falsimargarita georgiana'' is a species of

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

, a marine

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk in the family Calliostomatidae.

Description

The size of the shell varies between 20 mm and 31 mm. It has a rounded

whorl A whorl ( or ) is an individual circle, oval, volution or equivalent in a whorled pattern, which consists of a spiral or multiple concentric objects (including circles, ovals and arcs). Whorls in nature File:Photograph and axial plane floral ...

profile and a uniform spiral sculpture.

Distribution

This marine species occurs off the

South Georgia Islands ) , anthem = "God Save the King" , song_type = , song = , image_map = South Georgia and the South Sandwich Islands in United Kingdom.svg , map_caption = Location of South Georgia and the South Sandwich Islands in the southern Atlantic Oce ...

at depths between 2718 m and 2818 m.

References

* Dell, R. K. (1990). Antarctic Mollusca with special reference to the fauna of the Ross Sea. Bulletin of the Royal Society of New Zealand, Wellington 27: 1–311 page(s): 95

External links

georgiana Georgiana is a Catalan, English, Greek and Romanian name. It is the feminine form of the male name George and a variation of the female names Georgina and Georgia. It comes from the Greek word Γεώργιος, meaning farmer. A variant spellin ...

Gastropods described in 1990 Molluscs of the Atlantic Ocean {{Calliostomatidae-stub