2312 page results for 'Crest is a secure, compliant and regulated cryptocurrency exchange.Crest.ilhu'
SS.SMu.CFiMu.AtrEch Atrina fragilis and echinoderms on circalittoral mud
Published date 2015-03fragilis and brittle star Amphiura. ... The description of this biotope is based on epifauna recorded from Small Isles (northwest Scotland) but
LS.LMx.GvMu.HedMx.Mac Hediste diversicolor and Macoma balthica in littoral gravelly mud
Published date 2015-03The presence of the gravel in the sediment is unlikely to have a large influence on the infaunal composition ... It is probable that there are broad transition areas between this biotope, and the corresponding muddy
LS.LMu.UEst.NhomStr Nephtys hombergii and Streblospio shrubsolii in littoral mud
Published date 2015-03Soft wet mud with a fine sand fraction, on the mid and lower shore of sheltered estuaries, usually with ... The oligochaete Tubificoides benedii is also characterising for this biotope, and Hediste diversicolor
Calcareous fens with Cladium mariscus and species of the Caricion davallianae
Published dateHolme Moor and Clean Moor Dorset and Somerset This is a relatively small site but it is important as ... an outlier of calcareous fens in south-west England, where Cladium is a local and rare species.
IR.MIR.KR.HiaSw Hiatella arctica and seaweeds on vertical limestone / chalk.
Published date 2015-03This biotope is found in the infralittoral zone on moderately exposed vertical limestone/chalk surfaces ... This biotope is characterised by abundant Hiatella arctica and a rich sponge community including Cliona
SS.SCS.ICS.Glap Glycera lapidum in impoverished infralittoral mobile gravel and sand
Published date 2015-03It is also quite widespread and may occur in a variety of coarser sediments and is often present in other ... However, it is rarely considered a characteristic species and where this is the case it is normally due
LR Littoral rock (and other hard substrata)
Published date 2015-03The upper limit is marked by the top of the lichen zone and the lower limit by the top of the laminarian ... Wave exposure is most commonly used to characterise littoral rock, from 'extremely exposed' on the open
SS.SMu.OMu.ForThy Foraminiferans and Thyasira sp. in deep circalittoral fine mud
Published date 2015-03In deep water and soft muds of Boreal and Arctic areas, a community dominated by foraminiferans and the ... It is likely that a community dominated by Astorhiza in fine sands in the Irish Sea may be another distinct
LS.LMx.GvMu.HedMx.Scr Hediste diversicolor and Scrobicularia plana in littoral gravelly mud
Published date 2015-03plana, as well as a range of polychaetes, oligochaetes, and molluscs. ... It is probable that there are broad transition areas between HedMx.Scr and the corresponding muddy sediment
IR.FIR.SG.CC Coralline crusts in surge gullies and scoured infralittoral rock
Published date 2015-03In areas where sufficient light is available and scour is severe, encrusting coralline algae and non-calcareous ... and stones is severe, especially during winter.