Children (16 direct children, 16 direct and indirect children):
Polybranchia viridis
Polybranchia orientalis
Polybranchia borgninii
Polybranchia pallens
Polybranchia papillosa
Polybranchia pellucida
Polybranchia prasinus
Polybranchia westralis
Polybranchia jannae
Polybranchia jensenae
Polybranchia samanthae
Polybranchia burni
Polybranchia schmekelae
Polybranchia mexicana
Polybranchia rubicunda
Polybranchia sagamiensis