Faunal Group


Dominant species


Common name of group


Sediment


Water depths (m) LAT


Zone E


Sabellaria spinulosa Mytilidae Ascidiacea Nematoda Polydora caulleryi


F G


Copepoda Spio goniocephala


Ophelia borealis Polycirrus Spisula


H I


Goodallia triangularis Lumbrineris cingulata


Nephtys hombergii Nucula nitidosa Spiophanes bombyx


J Spiophanes bombyx


Ross worm Mussels Sea squirts Round worms A bristleworm


A polychaete worm


A bristleworm A polychaete worm A surf clam


A bivalve mollusc A polychaete worm


A catworm A bivalve mollusc A bristleworm


A bristleworm Sand 32.4 - 36.3 4 0 0


Mixed substrate (including hard clays)


3.2 - 17.2 8


Number of stations


East Anglia THREE Site*


0


Offshore cable


corridor 5


SS.SCS.ICS SS.SMx.IMx


Equivalent Biotope (s)


Sand


16.9 - 42.7


4


0


0


Not assigned as faunal community is absent from proposed project SA


Not assigned as faunal community is absent from proposed project SA


Sand Sandy Mud 28.7 - 39.6 2.1 - 13 2 3 0 0 1 3 SS.SCS.CCS SS.SCS.ICS


SS.SMu.ISaMu (Infralittoral sandy mud)


SS.Ssa.IMuSa (Infralittoral muddy sand)


Muddy fine sand 5.6 - 38.2 0 2


SS.SSa.IFiSa (Infralittoral fine sand)


Preliminary Environmental Information May 2014


East Anglia THREE Offshore Windfarm


Chapter 10 Benthic Ecology Page 37


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