Children (14 direct children, 108 direct and indirect children):
Thysanoessa
(tree size 11)
Nyctiphanes
(tree size 4)
Nematoscelis
(tree size 8)
Euphausia
(tree size 35)
Nematobrachion
(tree size 3)
Pseudeuphausia
(tree size 2)
Thysanopoda
(tree size 16)
Stylocheiron
(tree size 12)
Meganyctiphanes
(tree size 1)
Tessarabrachion
(tree size 2)
Boreophausia
Cyrtopia
Nematodactylus
Parathysanopoda