Classification of the regnum ANIMALIA:
(check phylum!)
ANIMALIA
PROTISTA
PARAZOA
PORIFERA
METAZOA
PHAGOCYTELLOZOA
EUMETAZOA
RADIATA
BILATERIA
SCOLECIDA
PLATHELMINTHES
NEMATHELMINTHES
ACANTHOCEPHALA
ROTIFERA
CEPHALORHYNCHA
NEMERTINI
ENTOPROCTA
COELOMATA
TROCHOZOA
TENTACULATA
DEUTEROSTOMIA
ECHINODERMATA
HEMICHORDATA
CHORDATA