Pennatulidae

Pennatulidae is a family of sea pens, a member of the subclass Octocorallia in the phylum Cnidaria.

Genera

The World Register of Marine Species lists the following genera:

Crassophyllum Tixier-Durivault, 1961
Graphularia
Gyrophyllum Studer, 1891
Pennatula Linnaeus, 1758
Pteroeides Herklots, 1858
Ptilosarcus Verrill, 1865
Sarcoptilus Gray, 1848