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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
Platyzoa
Platyhelminthes (Flatworms)
Turbellaria
Neorhabdocoela
Typhloplanidae

Opistomum (18520574)

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

Opistomum dimitrii

Opistomum arseni

Opistomum tundrae

Opistomum diglena

Opistomum fuscum

Opistomum immigrans

Opistomum pallidum

Opistomum mazedonicum

Opistomum oculata

Opistomum schultzeanum

Opistomum serpentina

Opistomum striatum

Opistomum vejdovskyi