Children (13 direct children, 80 direct and indirect children):
Oikopleura
(tree size 36)
Balhochordaes
(tree size 2)
Folia
(tree size 2)
Folia (tunicate)
Megalocercus
(tree size 5)
Mesoikopleura
(tree size 4)
Pelagopleura
(tree size 6)
Sinisteroffia
(tree size 1)
Chunopleura
(tree size 1)
Mesochordaeus
(tree size 2)
Bathochordaeus
(tree size 3)
Oikopleurinae
(tree size 5)
Bathochordaeinae
Caudostegosoma