Echinoptilidae is a family of sea pens, a member of the subclass Octocorallia in the phylum Cnidaria.
Echinoptilidae | |
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Actinoptilum molle | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Cnidaria |
Class: | Octocorallia |
Order: | Pennatulacea |
Family: | Echinoptilidae Hubrecht, 1885 |
Genera | |
See text
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Colonies are cylindrical without axis, and the rachis is generally longer than the peduncle. The colony may be radially or bilaterally symmetrical. Autozooids have non-retractile, bifurcated calyces with many sclerites.[1]
Indo-West Pacific to south western Africa in shallow sublittoral to over 800m depth.[1]
The World Register of Marine Species list the following genera:[2]