Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Mandibulata
Tracheata
Uniramia
Pancrustacea
Crustacea (Crustaceans)
Oligostraca
Ostracoda (Ostracod)
Myodocopa
Halocyprida
Cladocopina
Polycopoidea
Polycopidae
Polycopinae
Children (3 direct children, 3 direct and indirect children):
Polycopissa anax
Polycopissa japonica
Polycopissa okadai