Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Platyzoa
Gastrotricha (Hairy backs)
Chaetonotida
Chaetonotidae
Children (2 direct children, 270 direct and indirect children):
Chaetonotus
(tree size 267)
Arenotus
(tree size 1)