Marine Biodiversity Data Portal - NI
West Lighthouse, Rathlin Is.
Survey number: 550 Event number: 19830616/01 Date: 1983-06-16 GPS: 55.30167,-6.28400 [ View map ]
Site Description: Shallow sloping even limestone bedrock pitted surface in places. Some areas of boulders particularly deeper. Kelp park with short stipes to -25m.
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Species list (78 species recorded):
No biotope record.
PORIFERA
Sycon ciliatum P
Pachymatisma johnstonia P
Axinella infundibuliformis P
Stelligera montagui P
Polymastia boletiformis P
Tethya citrina P
Cliona celata P
Hemimycale columella P
Myxilla incrustans P
Halichondria bowerbanki P
Suberites carnosus P
Haliclona urceolus P
CNIDARIA
Tubularia indivisa P
Ectopleura larynx P
Halecium halecinum P
Abietinaria abietina P
Nemertesia antennina P
Nemertesia ramosa P
Obelia geniculata P
Alcyonium digitatum P
Actinothoe sphyrodeta P
Caryophyllia smithii P
ANNELIDA
Pomatoceros triqueter P
Filograna implexa P
CRUSTACEA
Pagurus pubescens P
Galathea squamifera P
Galathea strigosa P
Pisidia longicornis P
Hyas coarctatus P
Necora puber P
MOLLUSCA
Emarginula (Emarginula) fissura P
Calliostoma zizyphinum P
Aplysia (Pruvotaplysia) punctata P
Doto fragilis P
Polycera faeroensis P
Cadlina laevis P
Doris pseudoargus P
Antiopella cristata P
Edmundsella pedata P
Pododesmus patelliformis P
BRYOZOA
Crisia eburnea P
Alcyonidium diaphanum P
Membranipora membranacea P
Electra pilosa P
Securiflustra securifrons P
Crisularia purpurotincta P
Scrupocellaria reptans P
Cellaria sinuosa P
Parasmittina trispinosa P
ECHINODERMATA
Antedon bifida P
Henricia oculata P
Asterias rubens P
Ophiothrix fragilis P
Ophiactis balli P
Echinus esculentus P
TUNICATA
Clavelina lepadiformis P
Polyclinum aurantium P
Synoicum pulmonaria P
Aplidium nordmanni P
Corella parallelogramma P
Ascidiella aspersa P
Ascidia conchilega P
Ascidia mentula P
Polycarpa pomaria P
Polycarpa scuba P
Botryllus schlosseri P
Botrylloides leachi P
Pyura sp. P
RHODOPHYTA
Lithophyllum sp. P
Rhodophyllis divaricata P
Kallymenia reniformis P
Phyllophora crispa P
Schottera nicaeensis P
Plocamium cartilagineum P
Heterosiphonia plumosa P
Cryptopleura ramosa P
Delesseria sanguinea P
CHROMOPHYTA
Laminaria hyperborea P
Sycon ciliatum P
Pachymatisma johnstonia P
Axinella infundibuliformis P
Stelligera montagui P
Polymastia boletiformis P
Tethya citrina P
Cliona celata P
Hemimycale columella P
Myxilla incrustans P
Halichondria bowerbanki P
Suberites carnosus P
Haliclona urceolus P
CNIDARIA
Tubularia indivisa P
Ectopleura larynx P
Halecium halecinum P
Abietinaria abietina P
Nemertesia antennina P
Nemertesia ramosa P
Obelia geniculata P
Alcyonium digitatum P
Actinothoe sphyrodeta P
Caryophyllia smithii P
ANNELIDA
Pomatoceros triqueter P
Filograna implexa P
CRUSTACEA
Pagurus pubescens P
Galathea squamifera P
Galathea strigosa P
Pisidia longicornis P
Hyas coarctatus P
Necora puber P
MOLLUSCA
Emarginula (Emarginula) fissura P
Calliostoma zizyphinum P
Aplysia (Pruvotaplysia) punctata P
Doto fragilis P
Polycera faeroensis P
Cadlina laevis P
Doris pseudoargus P
Antiopella cristata P
Edmundsella pedata P
Pododesmus patelliformis P
BRYOZOA
Crisia eburnea P
Alcyonidium diaphanum P
Membranipora membranacea P
Electra pilosa P
Securiflustra securifrons P
Crisularia purpurotincta P
Scrupocellaria reptans P
Cellaria sinuosa P
Parasmittina trispinosa P
ECHINODERMATA
Antedon bifida P
Henricia oculata P
Asterias rubens P
Ophiothrix fragilis P
Ophiactis balli P
Echinus esculentus P
TUNICATA
Clavelina lepadiformis P
Polyclinum aurantium P
Synoicum pulmonaria P
Aplidium nordmanni P
Corella parallelogramma P
Ascidiella aspersa P
Ascidia conchilega P
Ascidia mentula P
Polycarpa pomaria P
Polycarpa scuba P
Botryllus schlosseri P
Botrylloides leachi P
Pyura sp. P
RHODOPHYTA
Lithophyllum sp. P
Rhodophyllis divaricata P
Kallymenia reniformis P
Phyllophora crispa P
Schottera nicaeensis P
Plocamium cartilagineum P
Heterosiphonia plumosa P
Cryptopleura ramosa P
Delesseria sanguinea P
CHROMOPHYTA
Laminaria hyperborea P
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