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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)
Oligostraca
Ostracoda (Ostracod)
Palaeocopa
Palaeocopida
Beyrichicopina
Tetradelloidea
Tetradellidae

Tetradella (23890363)

Children (8 direct children, 10 direct and indirect children):

Tetradella anticostiensis

Tetradella egorowi

Tetradella extenuata

Tetradella intricata

Tetradella krausei

Tetradella kuckersiana (tree size 2)

Tetradella litwiensis

Tetradella triloculata