Suvarna Garge (Editor)

Lithopoma tuber

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Kingdom
  
Animalia

Clade
  
Vetigastropoda

Family
  
Turbinidae

Scientific name
  
Lithopoma tuber

Rank
  
Species

Phylum
  
Mollusca

Superfamily
  
Trochoidea

Genus
  
Lithopoma

Higher classification
  
Lithopoma

Lithopoma tuber httpsuploadwikimediaorgwikipediacommonsthu

Similar
  
Lithopoma, Lithopoma caelatum, Lithopoma americanum, Turbinidae, Gastropods

Lithopoma tuber, common name the green star shell, is a species of large sea snail, a marine gastropod mollusk in the family Turbinidae, the turban snails.

Contents

Description

The size of the shell varies between 25 mm and 75 mm. The imperforate, very solid shell has a turbinate-conic shape. Its color pattern is dirty white or pale green, radiately maculated with brown above, irregularly marked and lighter below. The shell contains six whorls. The upper two are smooth by erosion, the following whorls are obliquely coarsely plicate and finely wrinkled in the same direction above, somewhat shouldered. They are obtusely angular near the periphery, above which several obscure beaded lirae revolve, shagreened by intersection of incremental striae and oblique wrinkles. The base of the shell is nearly smooth. The oval aperture is very oblique and silvery within. The short columella is wide, and generally bituberculate at the base, excavated over the location of the umbilicus.

The operculum is oval, its nucleus sublateral. Its outside is white or slightly brownish, very convex, nearly smooth, and excavated near the center.

Distribution

This marine species occurs off Southeast Florida, USA and off the West Indies.

Habitat

This species occurs at depths between 0 m and 30 m.

References

Lithopoma tuber Wikipedia