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CR.MCR.EcCr.CarSp Caryophyllia smithii, sponges and crustose communities on wave-exposed circalittoral rock
Published date 2015-03This biotope typically occurs on the upper and vertical faces of wave-exposed, moderately strong to weakly tide-swept, circalittoral bedrock or boulders, with a water depth range of 20-30m. This often...
LR.FLR.CvOv.SpR.Den Sponges, shade-tolerant red seaweeds and Dendrodoa grossularia on wave-surged overhanging lower eulittoral bedrock and caves
Published date 2015-03Overhanging bedrock on the lower shore, at cave entrances, to and on inner walls of caves, subject to wave surge and low light levels, and characterised by a high density of small groups of the solita...
LR.LLR.F.Fserr.FS Fucus serratus on full salinity sheltered lower eulittoral rock
Published date 2015-03Sheltered lower eulittoral rock subject to fully marine conditions characterised by a dense canopy of the wrack Fucus serratus. There is a wide range of associated species found on the surface of the ...
SS.SCS.ICS Infralittoral coarse sediment
Published date 2015-03Moderately exposed habitats with coarse sand, gravelly sand, shingle and gravel in the infralittoral, are subject to disturbance by tidal steams and wave action. Such habitats found on the open coast ...
CR.MCR.SfR.Pol Polydora sp. tubes on moderately exposed sublittoral soft rock
Published date 2015-03Large patches of chalk and soft limestone are occasionally covered entirely by Polydora sp. tubes to the exclusion of almost all other species. This tends to occur in highly turbid conditions and span...
IR.HIR.KSed.DesFilR Dense Desmarestia spp. with filamentous red seaweeds on exposed infralittoral cobbles, pebbles and bedrock
Published date 2015-03Wave-exposed seasonally mobile substrata (pebbles, cobbles) dominated by dense stands of the brown seaweed Desmarestia aculeata and/or Desmarestia ligulata. Infralittoral pebbles and cobbles that are ...
SS.SCS.CCS Circalittoral coarse sediment
Published date 2015-03Tide-swept circalittoral coarse sands, gravel and shingle generally in depths of over 15-20 m. This habitat may be found in tidal channels of marine inlets, along exposed coasts and offshore. This hab...
LS.LSa.MoSa.AmSco.Eur Eurydice pulchra in littoral mobile sand
Published date 2015-03Well-draining beaches of medium- to fine-grained mobile sand, often (but not always) well sorted. Occasionally, a small fraction of coarse sand may be present. The biotope generally occurs on exposed ...
SS.SMx Sublittoral mixed sediment
Published date 2015-03Sublittoral mixed (heterogeneous) sediments found from the extreme low water mark to deep offshore circalittoral habitats. These habitats incorporate a range of sediments including heterogeneous muddy...
M.AtLB.Bi.CorRee Atlantic lower bathyal cold water coral reef (biogenic structure)
Published date 2015-03Reefs formed by Scleractinian corals. In the Atlantic lower bathyal, the reef forming species is Solenosmilia variabilis. Cold water coral reefs are associated with a variety of other coral species, s...