1638 page results
IR.LIR.K.LhypSlat.Pk Mixed Laminaria hyperborea and Saccharina latissima park on sheltered lower infralittoral rock
Published date 2015-03Sheltered silted, bedrock and boulders with a park of mixed Laminaria hyperborea and Saccharina latissima. Both kelp species are sparse in the park (Frequent). Beneath the often 'cape-form' kelp canop...
IR.LIR.K.LhypSlat.Ft Mixed Laminaria hyperborea and Saccharina latissima forest on sheltered upper infralittoral rock
Published date 2015-03Sheltered, often silted, upper infralittoral bedrock and boulder slopes with mixed kelps Laminaria hyperborea and Saccharina latissima and red seaweeds beneath. The kelp at these sheltered sites often...
IR.LIR.K.Slat.Ft Saccharina latissima forest on very sheltered upper infralittoral rock
Published date 2015-03Sheltered to extremely sheltered sublittoral fringe and infralittoral bedrock, boulders and cobbles characterised by a dense canopy of the kelp Saccharina latissima. In such sheltered conditions, a di...
IR.LIR.IFaVS.MytRS Mytilus edulis beds on reduced salinity infralittoral rock
Published date 2015-03This biotope occur in shallow, often tide-swept, reduced salinity conditions. Dense beds of the mussel Mytilus edulis with the occasional barnacle Balanus crenatus. A wide variety of epifaunal colonis...
IR.MIR.KR.Ldig.Bo Laminaria digitata and under-boulder fauna on sublittoral fringe boulders
Published date 2015-03This Laminaria digitata biotope is found predominantly on moderately exposed boulder shores and occasionally also on exposed or sheltered shores. Upper surfaces of the boulders are colonised by dense ...
SS.SMp.Mrl.Lgla Lithothamnion glaciale maerl beds in tide-swept variable salinity infralittoral gravel
Published date 2015-03Upper infralittoral tide-swept channels of coarse sediment in full or variable salinity conditions support distinctive beds of Lithothamnion glaciale maerl 'rhodoliths'. Phymatolithon calcareum may al...
SS.SMu.SMuVS.MoMu Infralittoral fluid mobile mud
Published date 2015-03Fluid mobile mud suspended and deposited on each tide. In areas with very high quantities of suspended particulate material in the water column it may become deposited around slack water when tidal cu...
IR.LIR.K.LhypSlat Mixed Laminaria hyperborea and Saccharina latissima on sheltered infralittoral rock
Published date 2015-03Mixed Laminaria hyperborea and Saccharina latissima on bedrock and boulders in sheltered infralittoral habitats. Typically subject to weak tidal streams and rather silty conditions. Beneath the kelp i...
IR.FIR.SG.CrSp Crustose sponges on extremely wave-surged infralittoral cave or gully walls
Published date 2015-03Walls, or massive boulders, in caves or gullies that are subject to severe wave-surge and characterised by extensive thin crusts of the sponge Halichondria panicea with smaller patches of other sponge...
SS.SSa.IMuSa.FfabMag Fabulina fabula and Magelona mirabilis with venerid bivalves and amphipods in infralittoral compacted fine muddy sand
Published date 2015-03In stable, fine, compacted sands and slightly muddy sands in the infralittoral and littoral fringe, communities dominated by venerid bivalves such as Chamelea gallina occur. This biotope may be chara...