Onchnesoma steenstrupi | NBN Atlas
WEBOnchnesoma steenstrupi Koren & Danielssen, 1876 (accepted name: Onchnesoma steenstrupii) Click below for synonym of Onchnesoma steenstrupii Koren & Danielssen, 1876 - (73 records) species Synonym Name authority: UKSI Establishment means: …
See results only from species.nbnatlas.orgOnchnesoma steenstrupii | N…
datasets have provided data to the NBN Atlas Scotland for this species.. Browse …
A mesocosm experiment on the impacts of water- and olefin …
WEBbivalve Abra nitida, the sipunculid Onchnesoma steenstrupi and the Nemertinea) showed decreased abundances when the six boxes with cuttings (water-based and olefins) were compared with the six boxes without cuttings (control and clean sediment) (fig. B).
WEBJun 20, 2008 · Onchnesoma steenstrupi lives as a surface deposit feeder, and is generally considered a sensitive species (Rygg, 2002). According to Bjørgesæter (pers. comm.) this species is sensitive to several drill cuttings components, although not to barium.
The benthic communities of the Snorre field in the Northern North …
WEBJun 1, 1996 · A, Onchnesoma steenstrupi and Paramphinome jeffrey- sii comprise 25%. THE BENTHIC COMMUNITIES OF THE SNORRE FIELD I 307 TABLE 3 The most abundant taxa found from all stations in Snorre field, 1989. species total number cumulative % of total from % population all stations Euchone sp.
MACROZOOBENTHIC COMMUNITIES ON THREE DIFFERENT …
WEBAug 25, 2020 · The key species of pristine and eutrophic soft-bottom types differed; they were Onchnesoma steenstrupi, Nephtys incise, and Monticellina heterochaeta and Nephtys hombergii, Macrophthalmus indicus, and Amphipholis squamata, respectively.
External morphology of species. A) Phascolion ( I ... - ResearchGate
WEBThe key species of pristine and eutrophic soft-bottom types differed; they were Onchnesoma steenstrupi, Nephtys incise, and Monticellina heterochaeta and Nephtys hombergii, Macrophthalmus indicus ...
Benthic macrofaunal community structure in the ... - ScienceDirect
WEBFeb 1, 1996 · Benthic communities were studied at 15 stations along two transects at between 144 and 682 m depth in the Norwegian Trench. Communities of the deep accumulation bottoms generally exceeding 400 m depth, and 65 nautic miles apart, had a high similarity in species-dominance composition (Bray-Curtis index). The faunal …
MACROZOOBENTHIC COMMUNITIES ON THREE DIFFERENT …
WEBthey were Onchnesoma steenstrupi, Nephtys incise, and Monticellina heterochaeta and Nephtys hombergii, Macrophthalmus indicus, and Amphipholis squamata, respectively. For soft-bottom macrozoobenthic assemblages in eutrophic areas the Canonical Corresponance Analyses (CCA) showed impacts related to nutrient (P-PO 4, N-NO 2 + …
Structural and Trophic Variations in a Bathyal Community in
WEBOnchnesoma steenstrupi 20.0 1.3 Amphilepis norvegica. Most remarkable differ ences were stressed about habitus of dominant species. In 1996 a decrease of tube-building (sed iment stabilisers) species occurred, balanced by limivores 10% deposit feeders 38% suspension feeders 5% cam.ivores 44% omnivores 3%
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