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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)
Spiralia (Spiralians)
Lophotrochozoa
Mollusca (Molluscs)
Bivalvia
Autolamellibranchiata
Palaeoheterodonta
Trigonioidea

Schizodidae (29253372)

Children (11 direct children, 36 direct and indirect children):

Eoastartinae

Schizodinae

Schizodus (tree size 17)

Eoastarte (tree size 1)

Heteroschizodus (tree size 1)

Kaibabella (tree size 2)

Lyroschizodus (tree size 1)

Prisconaia

Procostatoria (tree size 3)

Protoschizodus

Silurozodus