Species:
Sphaerotherium dorsale >
Genus:
Sphaerotherium >
Family:
Sphaerotheriidae >
Order:
Sphaerotheriida >
Superorder:
Oniscomorpha >
Infraclass:
Pentazonia >
Subclass:
Chilognatha >
Class:
Diplopoda >
Phylum:
Arthropoda >
Kingdom:
Animalia >
Unranked:
Biota >