-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Protostomia (protostomes)
-
-
Rotifera (wheel or whirling animals)
-
Class Eurotatoria
-
Order Flosculariaceae
-
Family Trochosphaeridae
-
Genus Filinia
-
Genus Horaella
-
Genus Trochosphaera
-
-
-
-
-
-
-
-
-