Spirotropis carinata

Spirotropis carinata is a fossil species of sea snail, a marine gastropod mollusk in the family Drilliidae.[1]

Spirotropis carinata
Drawing of Spirotropis carinata on a specimen of Xenophora pallidula
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Superfamily: Conoidea
Family: Drilliidae
Genus: Spirotropis
Species:
S. carinata
Binomial name
Spirotropis carinata
(Bivona, 1838)
Synonyms[1]
  • Drillia carinata (Bivona, 1838)
  • Pleurotoma acuta Sismonda, 1842
  • Pleurotoma carinata Bivona, 1838 (nomen dubium)

Taxonomy

The name Spirotropis carinata has been misapplied to a Recent species from the Atlantic coasts of Europe. The true carinata is a fossil species from the Mediterranean. The valid name for the Recent species is Spirotropis confusa.[2]

Description

The white shell shows whorls slightly excavated above, angulated and carinated on the periphery. The sinus is broad, deep and remarkably distinct, with the upper edge thickened.[3]

Distribution

This fossil species was found in the Mediterranean Sea

Portion of radula of Spirotropis carinata

References


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