-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Protostomia (protostomes)
-
-
-
Mollusca (clams, snails, squids, and relatives)
-
Class Gastropoda
-
Order Archaeogastropoda
-
Family Trochidae
-
Genus Thoristella
-
Species Thoristella carinata
-
Species Thoristella carmesina
-
Species Thoristella chathamensis
-
Species Thoristella davegibbsi
-
Species Thoristella oppressa
-
Species Thoristella polychroma
-
Species Thoristella rex
-
-
-
-
-
-
-
-
-
-
-