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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)
Valvifera
Arcturidae

Arcturus (6493293)

Children (29 direct children, 29 direct and indirect children):

Arcturus tarasovi

Arcturus setosus

Arcturus macrurus

Arcturus longispinis

Arcturus anophthalmus

Arcturus beringanus

Arcturus parvus

Arcturus acuticaudalis

Arcturus magnispinis

Arcturus pawneeanus

Arcturus ochotensis

Arcturus verrucosus

Arcturus seminudus

Arcturus crassispinis

Arcturus hastatus

Arcturus asper

Arcturus diversispinis

Arcturus primus

Arcturus ulbani

Arcturus baffini

Arcturus spinata

Arcturus caribbaeus

Arcturus crenulatus

Arcturus subtilis

Arcturus granulatus

Arcturus scabrosus

Arcturus hastiger

Arcturus lytocarpicola

Arcturus hirsutus