-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Protostomia (protostomes)
-
-
-
Class Secernentea
-
Order Rhabditida
-
Family Cephalobidae
-
Genus Acrobeles
-
Genus Acrobeloides
-
Genus Cephalobus
-
Genus Cervidellus
-
Genus Chiloplacus
-
Genus Eucephalobus
-
Genus Placodira
-
Genus Stegelleta
-
Genus Zeldia
-
-
-
-
-
-
-
-
-