WordNet: Ptilocrinus, genus Ptilocrinus

sea lilies

• hypernym echinoderm genus

• member holonym Crinoidea, class Crinoidea

Ptilocrinus

• (suomi) Ptilocrinus (synonyymi)

genus Ptilocrinus

• (suomi) Ptilocrinus-suku (synonyymi)