Pennatulacea

order of cnidarians

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

Veretillidae is a family of sea pens.

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

thumb | right | alt=Protoptilum stet. (A). in situ image (B). whole colony (C). detail of polyps before preservation. | Protoptilum stet. (A). in situ image (B). whole colony (C). detail of polyps before preservation. Protoptilidae is a family of corals belonging to the order Pennatulacea.

Kophobelemnidae is a family of corals belonging to the order Pennatulacea.

Stachyptilidae is a family of corals belonging to the order Pennatulacea.

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

Scleroptilidae is a family of corals belonging to the order Pennatulacea.

Anthoptilidae is a family of sea pens belonging to the suborder Sessiliflorae.