Description: This sea fan forms large colonies which branch profusely, mostly in one plane. It is typically salmon pink but may be white in colour. Grows up to 300 mm tall and 400 mm wide. Grows very slowly in British waters, approximately 10 mm per year, thus collection for the tourist trade endangers local populations. Please do not collect sea-fans and likewise attempt to dissuade others who may do so.

Habitat: Attached to rocks and boulders, usually with the fan orientated across the current, in depths of 10-100 m.

Distribution: Locally common on south and west coasts of Britain, and the west coast of Ireland, also around southwest Europe and the Mediterranean. In Ireland substantial populations are present in Galway and Donegal bays, but this species is rare elsewhere. These populations may be very isolated, in Galway Bay nearly all individuals are white in colour. Further information on its distribution in Britain and Ireland would be welcomed.

Similar Species: May be confused with Swiftia pallida. Possibly other species of sea-fan occur in British waters: most likely is Eunicella singularis (=Eunicella stricta) which is white, with less branching than Eunicella verrucosa, and with long vertical terminal branches.

Key Identification Features:

• Typical sea-fan shape, branching profusely in one plane.
• Salmon pink coloration, rarely white.

Distribution Map from NBN: Eunicella verrucosa at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Eunicella verrucosa at iNaturalist World Species Observations database.

WoRMS: Eunicella verrucosa at World Register of Marine Species. Accepted name: Eunicella verrucosa (Pallas, 1766). AphiaID: 125366.

Classification: Biota; Animalia; Cnidaria; Anthozoa; Octocorallia; Malacalcyonacea; Eunicellidae; Eunicella