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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
Annelida (Annelid)
Polychaeta (Bristle worms)
Palpata
Canalipalpata
Spionida
Longosomatidae

Heterospio (3901413)

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

Heterospio catalinensis

Heterospio sinica

Heterospio longissima

Heterospio reducta

Heterospio mediterranea

Heterospio angolana

Heterospio peruana

Heterospio indica