1541 page results
SS.SCS.OCS.HeloPkef Hesionura elongata and Protodorvillea kefersteini in offshore coarse sand
Published date 2015-03Offshore (deep) circalittoral habitats with coarse sand may support populations of the interstitial polychaete Hesionura elongata with Protodorvillea kefersteini. Other notable species include the phy...
LS.LMp Littoral macrophyte-dominated sediment
Published date 2015-03Littoral macrophyte-dominated sediment biotopes include saltmarshes on the upper shore and seagrass beds on the mid and upper shore. These higher plant-dominated communities develop mostly on sheltere...
LS.LMp.LSgr.Znol Zostera noltei beds in littoral muddy sand
Published date 2015-03Mid and upper shore wave-sheltered muddy fine sand or sandy mud with narrow-leafed eel grass Zostera noltei at an abundance of frequent or above. It should be noted that the presence of Z. noltii as s...
LR.HLR.FT.FserTX Fucus serratus with sponges, ascidians and red seaweeds on tide-swept lower eulittoral mixed substrata
Published date 2015-03Sheltered lower shore boulders, cobbles and pebbles on muddy sediments that are subject to enhanced tidal water movement and characterised by a species rich community. Dominant species include the spo...
LR.FLR.Rkp.G Green seaweeds (Ulva spp. and Cladophora spp.) in shallow upper shore rockpools
Published date 2015-03Rockpools in the littoral fringe or upper eulittoral zone subject to widely fluctuating temperatures and salinity are characterised by ephemeral green alga of the genus Ulva, along with Cladophora spp...
LR.HLR.MusB.MytB Mytilus edulis and barnacles on very exposed eulittoral rock
Published date 2015-03On very exposed to exposed rocky shores the eulittoral zone, particularly the mid and lower shore, is typically characterised by patches of small individuals of the mussel Mytilus edulis interspersed ...
CR.HCR.XFa.SpAnVt Sponges and anemones on vertical circalittoral bedrock
Published date 2015-03This biotope is found on exposed to moderately wave exposed , vertical and overhanging, circalittoral bedrock, subject to strong through to weak tidal streams. This biotope is characterised by a mixed...
SS.SMx.IMx Infralittoral mixed sediment
Published date 2015-03Shallow mixed (heterogeneous) sediments in fully marine or near fully marine conditions, supporting various animal-dominated communities, with relatively low proportions of seaweeds. This habitat may ...
SS.SSa.OSa Offshore circalittoral sand
Published date 2015-03Offshore (deep) circalittoral habitats with fine sands or non-cohesive muddy sands. Very little data is available on these habitats however they are likely to be more stable than their shallower count...
LR.FLR.Rkp Rockpools
Published date 2015-03Rockpools occur where the topography of the shore allows seawater to be retained within depressions in the bedrock producing 'pools' on the retreat of the tide. As these rockpool communities are perma...