-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Protostomia (protostomes)
-
-
-
Mollusca (clams, snails, squids, and relatives)
-
Class Aplacophora
-
Order Cavibelonia
-
Family Amphimeniidae
-
Genus Alexandromenia
-
Genus Meromenia
-
-
-
-
-
-
-
-
-
-