Marine Biodiversity Data Portal - NI
White Cliffs, S Coast, Rathlin Island.
Survey number: 550 Event number: 19840807/03 Date: 1984-08-07 GPS: 55.28883,-6.27600 [ View map ]
Site Description: Steep slope of stable boulders large and rounded with occasional patch of smaller boulders. Rather bare 30% cover. Mainly algae.
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Species list (53 species recorded):
PORIFERA
Aplysilla rosea
Aplysilla sulfurea
Pachymatisma johnstonia
Halichondria panicea
CNIDARIA
Tubularia indivisa
Nemertesia antennina
Obelia geniculata
Caryophyllia smithii
SIPUNCULA
Phascolosoma (Phascolosoma) granulatum
ANNELIDA
Harmothoe extenuata
Harmothoe impar
Lepidonotus squamatus
Serpula vermicularis
CRUSTACEA
Galathea squamifera
MOLLUSCA
Emarginula (Emarginula) fissura
Steromphala cineraria
Calliostoma zizyphinum
Aplysia (Pruvotaplysia) punctata
Talochlamys pusio
Pododesmus patelliformis
BRACHIOPODA
Neocrania anomala
BRYOZOA
Alcyonidium diaphanum
Parasmittina trispinosa
ECHINODERMATA
Henricia oculata
Leptasterias muelleri
Ophiothrix fragilis
Echinus esculentus
TUNICATA
Didemnum sp.
Ascidia mentula
Styela coriacea
Pyura tessellata
RHODOPHYTA
Bonnemaisonia asparagoides
Bonnemaisonia intricata
Lithophyllum sp.
Rhodophyllis divaricata
Rhodophyllis werneri
Dilsea carnosa
Metacallophyllis laciniata
Kallymenia reniformis
Phyllophora crispa
Lomentaria clavellosa
Lomentaria orcadensis
Rhodymenia ardissonei
Rhodymenia pseudopalmata
Acrosorium venulosum
Cryptopleura ramosa
Delesseria sanguinea
Nitophyllum punctatum
Brongniartella byssoides
Pterosiphonia parasitica
CHROMOPHYTA
Dictyopteris polypodioides
Dictyota dichotoma
Laminaria hyperborea
Aplysilla rosea
Aplysilla sulfurea
Pachymatisma johnstonia
Halichondria panicea
CNIDARIA
Tubularia indivisa
Nemertesia antennina
Obelia geniculata
Caryophyllia smithii
SIPUNCULA
Phascolosoma (Phascolosoma) granulatum
ANNELIDA
Harmothoe extenuata
Harmothoe impar
Lepidonotus squamatus
Serpula vermicularis
CRUSTACEA
Galathea squamifera
MOLLUSCA
Emarginula (Emarginula) fissura
Steromphala cineraria
Calliostoma zizyphinum
Aplysia (Pruvotaplysia) punctata
Talochlamys pusio
Pododesmus patelliformis
BRACHIOPODA
Neocrania anomala
BRYOZOA
Alcyonidium diaphanum
Parasmittina trispinosa
ECHINODERMATA
Henricia oculata
Leptasterias muelleri
Ophiothrix fragilis
Echinus esculentus
TUNICATA
Didemnum sp.
Ascidia mentula
Styela coriacea
Pyura tessellata
RHODOPHYTA
Bonnemaisonia asparagoides
Bonnemaisonia intricata
Lithophyllum sp.
Rhodophyllis divaricata
Rhodophyllis werneri
Dilsea carnosa
Metacallophyllis laciniata
Kallymenia reniformis
Phyllophora crispa
Lomentaria clavellosa
Lomentaria orcadensis
Rhodymenia ardissonei
Rhodymenia pseudopalmata
Acrosorium venulosum
Cryptopleura ramosa
Delesseria sanguinea
Nitophyllum punctatum
Brongniartella byssoides
Pterosiphonia parasitica
CHROMOPHYTA
Dictyopteris polypodioides
Dictyota dichotoma
Laminaria hyperborea
No biotope record.
PORIFERA
Aplysilla rosea P
Aplysilla sulfurea P
Pachymatisma johnstonia P
Halichondria panicea P
CNIDARIA
Tubularia indivisa P
Nemertesia antennina P
Obelia geniculata P
Caryophyllia smithii P
SIPUNCULA
Phascolosoma (Phascolosoma) granulatum P
ANNELIDA
Harmothoe extenuata P
Harmothoe impar P
Lepidonotus squamatus P
Serpula vermicularis P
CRUSTACEA
Galathea squamifera P
MOLLUSCA
Emarginula (Emarginula) fissura P
Steromphala cineraria P
Calliostoma zizyphinum P
Aplysia (Pruvotaplysia) punctata P
Talochlamys pusio P
Pododesmus patelliformis P
BRACHIOPODA
Neocrania anomala P
BRYOZOA
Alcyonidium diaphanum P
Parasmittina trispinosa P
ECHINODERMATA
Henricia oculata P
Leptasterias muelleri P
Ophiothrix fragilis P
Echinus esculentus P
TUNICATA
Didemnum sp. P
Ascidia mentula P
Styela coriacea P
Pyura tessellata P
RHODOPHYTA
Bonnemaisonia asparagoides P
Bonnemaisonia intricata P
Lithophyllum sp. P
Rhodophyllis divaricata P
Rhodophyllis werneri P
Dilsea carnosa P
Metacallophyllis laciniata P
Kallymenia reniformis P
Phyllophora crispa P
Lomentaria clavellosa P
Lomentaria orcadensis P
Rhodymenia ardissonei P
Rhodymenia pseudopalmata P
Acrosorium venulosum P
Cryptopleura ramosa P
Delesseria sanguinea P
Nitophyllum punctatum P
Brongniartella byssoides P
Pterosiphonia parasitica P
CHROMOPHYTA
Dictyopteris polypodioides P
Dictyota dichotoma P
Laminaria hyperborea P
Aplysilla rosea P
Aplysilla sulfurea P
Pachymatisma johnstonia P
Halichondria panicea P
CNIDARIA
Tubularia indivisa P
Nemertesia antennina P
Obelia geniculata P
Caryophyllia smithii P
SIPUNCULA
Phascolosoma (Phascolosoma) granulatum P
ANNELIDA
Harmothoe extenuata P
Harmothoe impar P
Lepidonotus squamatus P
Serpula vermicularis P
CRUSTACEA
Galathea squamifera P
MOLLUSCA
Emarginula (Emarginula) fissura P
Steromphala cineraria P
Calliostoma zizyphinum P
Aplysia (Pruvotaplysia) punctata P
Talochlamys pusio P
Pododesmus patelliformis P
BRACHIOPODA
Neocrania anomala P
BRYOZOA
Alcyonidium diaphanum P
Parasmittina trispinosa P
ECHINODERMATA
Henricia oculata P
Leptasterias muelleri P
Ophiothrix fragilis P
Echinus esculentus P
TUNICATA
Didemnum sp. P
Ascidia mentula P
Styela coriacea P
Pyura tessellata P
RHODOPHYTA
Bonnemaisonia asparagoides P
Bonnemaisonia intricata P
Lithophyllum sp. P
Rhodophyllis divaricata P
Rhodophyllis werneri P
Dilsea carnosa P
Metacallophyllis laciniata P
Kallymenia reniformis P
Phyllophora crispa P
Lomentaria clavellosa P
Lomentaria orcadensis P
Rhodymenia ardissonei P
Rhodymenia pseudopalmata P
Acrosorium venulosum P
Cryptopleura ramosa P
Delesseria sanguinea P
Nitophyllum punctatum P
Brongniartella byssoides P
Pterosiphonia parasitica P
CHROMOPHYTA
Dictyopteris polypodioides P
Dictyota dichotoma P
Laminaria hyperborea P
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