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Marine Habitat Classification


1 result for 'LR.FLR.Rkp.Cor.Bif'

   LR.FLR.Rkp.Cor.Bif  Bifurcaria bifurcata in shallow eulittoral rockpools

Eulittoral rockpools in south-west Britain on very exposed to moderately exposed shores dominated by the brown seaweed Bifurcaria bifurcata and encrusting coralline algae and Corallina officinalis. Kelps are present and include the species Laminaria digitata, Saccharina latissima and the wrack Himanthalia elongata. Underneath the canopy formed by these species is a high diversity of red seaweeds including the foliose species Chondrus crispus, Palmaria palmata, Osmundea pinnatifida and Mastocarpus stellatus. Other red seaweeds include Gastroclonium ovatum, Ceramium nodulosum, Calliblepharis jubata and Mesophyllum lichenoides. The green seaweeds Ulva lactuca and Ulva intestinalis occur where space allows. Often found in small cracks and crevices are the anemones Actinia equina and Anemonia viridis, while the limpet Patella vulgata can be found on the rock surface. Coarse gravel, cobbles and mobile boulders often cover the bottom of these rockpools, where Steromphala umbilicalis can be found.
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