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Portawillin, Rathlin Island.

[Site list for year 1986]

Survey number: 555 Event number: 19860919/21 Date: 1986-09-19 GPS: 55.29500,-6.17100. Depth: 3.5 to 0.2 m. [ View map ]

Site Description: The transect site is composed of a patellobarnacle dominated exposed steep rock igneous headland. The supralittoral of cracked and fissured rock supports a good lichen diversity.

No images for site.

No biotope record.

PORIFERA
Sycon ciliatum P
Halichondria panicea P
CNIDARIA
Actinia equina P
NEMERTEA
NEMERTEA sp. P
ANNELIDA
Syllidae sp. P
Platynereis dumerilii P
Fabricia sabella P
Spirorbis spirorbis P
OLIGOCHAETA sp. P
CRUSTACEA
Chthamalus stellatus P
Austrominius modestus P
Semibalanus balanoides P
Hyale prevostii P
Parajassa pelagica P
Jaera sp. P
Idotea granulosa P
Idotea pelagica P
ONISCOIDEA sp. P
Ligia oceanica P
Carcinus maenas P
MOLLUSCA
Patella vulgata P
Patella pellucida P
Lacuna vincta P
Littorina (Neritrema) neglecta P
Littorina obtusata P
Melarhaphe neritoides P
Skeneopsis planorbis P
Nucella lapillus P
Mytilus edulis P
BRYOZOA
Callopora lineata P
Celleporella hyalina P
Umbonula littoralis P
RHODOPHYTA
Porphyropsis coccinea P
Porphyra umbilicalis P
Acrochaetium microscopicum P
Nemalion helminthoides P
Pterocladiella capillacea P
Palmaria palmata P
Hildenbrandia rubra P
Corallina officinalis P
Phymatolithon sp. P
Lithophyllum incrustans P
Lithophyllum orbiculatum P
Lithothamnion glaciale P
Melobesia membranacea P
Phymatolithon lenormandii P
Mastocarpus stellatus P
Ceramium shuttleworthianum P
Osmundea pinnatifida P
CHROMOPHYTA
Ectocarpus fasciculatus P
Hincksia sp. P
Spongonema tomentosum P
Ralfsia sp. P
Ralfsia verrucosa P
Stragularia clavata P
Alaria esculenta P
Laminaria digitata P
Himanthalia elongata P
CHLOROPHYTA
Ulothrix flacca P
Ulothrix speciosa P
Urospora penicilliformis P
Blidingia minima P
Ulva sp. P
Ulva intestinalis P
Ulva linza P
Ulva prolifera P
Ulva fasciata P
Cladophora rupestris P
Cladophora sericea P
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