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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)
Gastropoda (Gastropod)
Neotaenioglossa
Velutinidae
Velutininae

Marseniopsis (18519084)

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

Marseniopsis sharonae

Marseniopsis antarctica

Marseniopsis conica

Marseniopsis hexalateratus

Marseniopsis mollis

Marseniopsis soliditesta

Marseniopsis spherica

Marseniopsis syowaensis

Marseniopsis pacifica

Marseniopsis charcoti

Marseniopsis innominatus