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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)
Malacostraca (Malacostracans)
Eumalacostraca
Peracarida
Isopoda (The isopods)
Cymothoida
Epicaridea
Bopyroidea
Bopyridae

Hemiarthrus (4415184)

Children (9 direct children, 9 direct and indirect children):

Hemiarthrus surculus

Hemiarthrus nematocarcini

Hemiarthrus abdominalis

Hemiarthrus synalphei

Hemiarthrus nematocarcinus

Hemiarthrus alphei

Hemiarthrus cranchii

Hemiarthrus typtonis

Hemiarthrus virbii