Children (9 direct children, 727 direct and indirect children):
Idoteidae
(tree size 238)
Chaetiliidae
(tree size 61)
Arcturidae
(tree size 284)
Holognathidae
(tree size 33)
Holidoteidae
(tree size 13)
Austrarcturellidae
(tree size 23)
Antarcturidae
(tree size 65)
Chaetilidae
Thermoarcturidae
(tree size 1)