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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
Amphipoda
Amphilochidea
Lysianassida
Lysianassidira
Lysianassoidea
Pachynidae

Pachychelium (18092287)

Children (7 direct children, 7 direct and indirect children):

Pachychelium davidis

Pachychelium antarcticum

Pachychelium fucaensis

Pachychelium tropicalis

Pachychelium barnardi

Pachychelium nichollsi

Pachychelium schellenbergi