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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)
Maxillopoda (Maxillopod)
Thecostraca
Barnacle (Cirripedia)
Thoracica
Sessilia
Tetraclitoidea
Tetraclitidae

Tetraclitella (18091633)

Children (13 direct children, 15 direct and indirect children):

Tetraclitella divisa

Tetraclitella chinensis

Tetraclitella coerulescens

Tetraclitella costata (tree size 1)

Tetraclitella karandei

Tetraclitella multicostata

Tetraclitella pilsbryi

Tetraclitella purpurascens (tree size 1)

Tetraclitella digita

Tetraclitella depressa

Tetraclitella judiciae

Tetraclitella miocenica

Tetraclitella nodicostata