Genus:
Cosmochthonius >
Family:
Cosmochthoniidae >
Superfamily:
Cosmochthonioidea >
Infraorder:
Enarthronota >
Suborder:
Oribatida >
Order:
Sarcoptiformes >
Superorder:
Acariformes >
Subclass:
Arachnida >
Phylum:
Arthropoda >
Kingdom:
Animalia >
Unranked:
Biota >