2193 page results
M.AtUA.Mx Atlantic upper abyssal mixed sediment
Published date 2015-03Deep-sea mixed sediment has not been sampled widely for infauna so little is currently known about infaunal community structure. Epifauna tend to be sparse mobile species. In the absence of ecological...
M.AtMB.Sa.UrcCom.CidUrc Cidarid urchin assemblage on Atlantic mid bathyal sand
Published date 2015-03This biotope is characterised by sparse and occasionally agreggated Cidarid urchins on sand substrates. The same epifaunal assemblage is also found on coarse sediment and in the upper bathyal but asso...
M.AtUB.Co Atlantic upper bathyal coarse sediment
Published date 2015-03Deep-sea coarse sediment has not been sampled widely for infauna so little is currently known about infaunal community structure. Epifauna tend to be sparse mobile species or burrowing fauna such as a...
SS.SMu.CFiMu.AtrEch Atrina fragilis and echinoderms on circalittoral mud
Published date 2015-03Circalittoral mud and mixed sediments characterised by the epifaunal assemblage of fan mussel Atrina fragilis and brittle star Amphiura. The description of this biotope is based on epifauna recorded f...
M.AtMB.Mu.DeeSpo Deep sponge aggregation on Atlantic mid bathyal mud
Published date 2015-03This broad community contains assemblages where sponges dominate sediment habitats. Sponges can be of all morphotypes except encrusting. Aggregations of the glass sponge Pheronema carpenteri have been...
M.ArMB.Co.BurAne Burrowing anemone field in Arctic mid bathyal coarse sediment
Published date 2015-03This broad community includes sediment biotopes where burrowing anemones are the dominant fauna. In Arctic mid bathyal coarse sediment, the burrowing anemones have been tentatively identified as Halca...
M.AtUB.Ro.BarCom.BatHir Bathylasma hirsutum assemblage on Atlantic upper bathyal rock and other hard substrata
Published date 2015-03Biotope dominated by the barnacle Bathylasma hirsutum. Observed on bedrock in high current areas. Barnacle coverage may not be dense. This assemblage was also identified in the mid bathyal, but the as...
M.ArMB.Ro.CriCom.HelGla Heliometra glacialis, Actinostolid anemones and tube worm assemblage on Arctic mid bathyal rock and other hard substrata
Published date 2015-03This biotope has been recorded on a cobble and boulder matrix at the base of the Wyville Thomson Ridge in cold Arctic waters. Conspicuous fauna are the Actinostolid anemones, the crinoid Heliometra gl...
M.AtMA.Mx Atlantic mid abyssal mixed sediment
Published date 2015-03Deep-sea mixed sediment has not been sampled widely for infauna so little is currently known about infaunal community structure. Epifauna tend to be sparse mobile species. In the absence of ecological...
M.AtUB.Bi.CorRee Atlantic upper bathyal cold water coral reef (biogenic structure)
Published date 2015-03Reefs formed by Scleractinian corals. In the Atlantic upper bathyal the reef forming species is Lophelia pertusa. Coral reef attaches to hard substrate, but can be found on sediments where corals init...