Eukaryota  >  Metazoa  >  Arthropoda  >  Ichthyostraca  >  Porocephalida

Genus	Species
Alofia	2
Armillifer	6
Diesingia	2
Kiricephalus	3
Levisunguis	1
Linguatula	3
Neolinguatula	1
Porocephalus	7
Sebekia	5
Waddycephalus	20