Marine Biodiversity Data Portal - NI

Cushendun North, NE Coast.

Survey number: 555 Event number: 19850731/21 Date: 1985-07-31 GPS: 55.13400,-6.03083. Depth: 3.5 to 0.2 m. [ View map ]

Site Description: There was a very poor tide on the sampling date. Only the upper part of zone 3 was exposed at low water. The transect site is an irregular rock platform with large medium and small boulders and pebbles in depressions between rock outcrops. Most of the intertidal region is patellobarnacle dominated. Behind the transect, and to the south of the site, are high steep rock outcrops. To the north the site is bounded by a gully filled with block scree and boulders. The boulders are covered by Ulva (originally recorded as Enteromorpha) in the mid-lower shore region, indicating a freshwater influence. The laminarian zone was unsamplable, because of a high tide. However from a high outcrop, a dense Laminaria forest could be seen below zone 3. This was composed of Laminaria digitata and Saccharina latissima (originally recorded as Laminaria saccharina at the transect site itself, and Alaria further north.

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Species list (106 species recorded)

PORIFERA Gammarellus angulosus Littorina (Neritrema) mariae Porphyra insolita Callithamnion sp. Litosiphon laminariae Ulothrix subflaccida
Clathrina coriacea Stenothoe monoculoides Littorina (Neritrema) neglecta Rhodochorton purpureum Ceramium sp. Chilionema reptans Ulothrix speciosa
Leucosolenia sp. Hyale prevostii Littorina (Neritrema) obtusata Bonnemaisonia hamifera Ceramium gaditanum Ralfsia sp. Blidingia minima
Halichondria panicea Hyale pontica Melarhaphe neritoides Palmaria palmata Ceramium shuttleworthianum Leathesia difformis Enteromorpha sp.
CNIDARIA Amphithoe rubricata Skeneopsis planorbis Rhodothamniella floridula Plumaria plumosa Sphacelaria fusca Enteromorpha compressa
Haliclystus auricula Jaera albifrons Rissoa interrupta Hildenbrandia rubra Cryptopleura ramosa Alaria esculenta Enteromorpha intestinalis
Clava cornea Idotea granulosa Nucella lapillus Corallina officinalis Membranoptera alata Laminaria digitata Enteromorpha linza
Clytia hemisphaerica Idotea pelagica Anomia ephippium Lithophyllum orbiculatum Odonthalia dentata Laminaria saccharina Enteromorpha prolifera
Actinia equina Ligia oceanica Lasaea adansoni Lithothamnion glaciale Osmundea hybrida Halidrys siliquosa Ulva fasciata
Urticina felina Tanais dulongii Turtonia minuta Phymatolithon lenormandii Osmundea pinnatifida Ascophyllum nodosum Cladophora albida
ANNELIDA Carcinus maenas BRYOZOA Titanoderma corallinae Polysiphonia sp. Fucus serratus Cladophora rupestris
Nereis pelagica MOLLUSCA Crisia denticulata Titanoderma pustulatum Polysiphonia lanosa Fucus spiralis Cladophora sericea
Fabricia sabella Margarites (Margarites) helicinus Callopora lineata Cystoclonium purpureum Rhodomela confervoides Pelvetia canaliculata Rhizoclonium riparium
Spirorbis spirorbis Testudinalia testudinalis Celleporella hyalina Dumontia contorta CHROMOPHYTA Himanthalia elongata Bryopsis plumosa
CRUSTACEA Patella (Patella) vulgata ECHINODERMATA Mastocarpus stellatus Ectocarpus fasciculatus CHLOROPHYTA
Semibalanus balanoides Lacuna (Lacuna) parva Amphipholis squamata Phyllophora pseudoceranoides Feldmannia sp. Chlorochytrium cohnii
Apherusa jurinei Lacuna (Epheria) vincta RHODOPHYTA Lomentaria articulata Elachista fucicola Ulothrix flacca

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