-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Protostomia (protostomes)
-
-
-
Mollusca (clams, snails, squids, and relatives)
-
Class Gastropoda
-
Order Archaeogastropoda
-
Family Skeneidae
-
Genus Cirsonella
-
Species Cirsonella consobrina
-
Species Cirsonella densilirata
-
Species Cirsonella laxa
-
Species Cirsonella maoria
-
Species Cirsonella paradoxa
-
Species Cirsonella parvula
-
Species Cirsonella pisiformis
-
Species Cirsonella propelaxa
-
Species Cirsonella variecostata
-
Species Cirsonella waikukuensis
-
-
-
-
-
-
-
-
-
-
-