Spirotropis studeriana | |
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Shell of Spirotropis studeriana (specimen at the Smithsonian Institution) | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Superfamily: | Conoidea |
Family: | Drilliidae |
Genus: | Spirotropis |
Species: | S. studeriana |
Binomial name | |
Spirotropis studeriana (von Martens, 1878) [1] | |
Synonyms [2] | |
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Spirotropis studeriana is a species of sea snail, a marine gastropod mollusk in the family Drilliidae. [2]
The shell of this species grows to a length between 11 mm and 22 mm.
The shell is stouter than Spirotropis patagonica , with a shorter body whorl. The ribs are stronger and fewer, evanescent on the body whorl. The revolving lines are slighter and scarcely apparent. The siphonal canal is shorter and broader. [3]
This species occurs in the benthic zone of the cold waters off Argentina and the Kerguelen Islands at depths between 646 m and 845 m.