Children (7 direct children, 66 direct and indirect children):
Euplectella
(tree size 25)
Holascus
(tree size 18)
Malacosaccus
(tree size 9)
Acoelocalyx
(tree size 1)
Chaunangium
(tree size 1)
Placopegma
(tree size 2)
Docosaccus
(tree size 3)