| NOUN | animal | class Crinoidea, Crinoidea | sea lilies |
|---|
| Meaning | sea lilies. | |
|---|---|---|
| Synonym | Crinoidea | |
| Member of | Echinodermata, phylum Echinodermata | radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers |
| Members | Antedonidae, family Antedonidae | feather stars |
| Ptilocrinus, genus Ptilocrinus | sea lilies | |
| crinoid | Primitive echinoderms having five or more feathery arms radiating from a central disk | |
| Broader | class | (biology) a taxonomic group containing one or more orders |