Children (7 direct children, 47 direct and indirect children):
Cyerce
(tree size 13)
Polybranchia
(tree size 16)
Polybranchia (gastropod)
Mourgona
(tree size 5)
Sohgenia
(tree size 1)
Caliphylla
(tree size 2)
Mourgana
(tree size 1)
Phyllobranchillus
(tree size 2)