Circalittoral [Lophelia pertusa] reefs

Description of Circalittoral [Lophelia pertusa] reefs


flag A5.631
creatorIdentity remo
creationTime 2017-08-16T16:38:14.085
Last Maintainer Identity remo
modificationTime 2016-03-16T18:42:49
id 3527
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Reefs of the coral Lophelia pertusa, typically supporting a range of other biota. Lophelia reefs are generally found in areas of elevated current. The coral provides a 3 dimensional structure and a variety of microhabitats that provide shelter and a surface of attachment for other species. Boring sponges, anemones, bryozoans, gorgonians including Paragorgia arborea, Paramuricea placomus, Primnoa resedaeformis, polychaetes, barnacles, squat lobsters (Munida sarsi) and bivalves have all been recorded within and among the corals (Wilson, 1979; Mortensen et al., 1995) Other hard corals such as Madrepora oculata and Solenosmilia variabilis may also be present. Mobile species present include the redfish (Sebastes viviparous and Sebastes marinus), Ling (Molva molva) and tusk (Brosme brosme) (Husebo et al., 2002). Situation: In British waters Lophelia reefs have been found on fine silt sediment and rock on the continental slope, on rock on the continental shelf, and on other hard structures such as the legs of oil platforms.