Marine Biodiversity Data Portal - NI

N Side of Torr Head.

Survey number: 550 Event number: 19830824/02 Date: 1983-08-24 GPS: 55.20250,-6.06667. Depth: -25.0 to -26.0 m. [ View map ]

Site Description: Boulder and cobble with a lot of ascidians and algae. Occasional small Laminaria plant.

No images for site.

Species list (90 species recorded):

PORIFERA
Dysidea fragilis
Axinella infundibuliformis
Stelligera stuposa
Polymastia boletiformis
Hymedesmia paupertas
Phorbas fictitius
Myxilla fimbriata
Myxilla incrustans
Haliclona sp.
CNIDARIA
Tubularia indivisa
Ectopleura larynx
Abietinaria abietina
Abietinaria filicula
Hydrallmania falcata
Sertularella gayi
Sertularia argentea
Kirchenpaueria pinnata
Nemertesia antennina
Nemertesia ramosa
Plumularia setacea
Aglaophenia tubulifera
Stomphia coccinea
Cylista elegans
Caryophyllia smithii
ANNELIDA
Pomatoceros triqueter
Filograna implexa
MOLLUSCA
Gibbula (Colliculus) tumida
Calliostoma zizyphinum
Aplysia (Pruvotaplysia) punctata
Doto pinnatifida
Cadlina laevis
Coryphella verrucosa
Talochlamys pusio
BRYOZOA
Crisia denticulata
Alcyonidium diaphanum
Flustra foliacea
Bugulina flabellata
Caberea ellisii
Cellaria fistulosa
Cellaria sinuosa
Porella compressa
ECHINODERMATA
Porania pulvillus
Solaster endeca
Crossaster papposus
Henricia oculata
Asterias rubens
Leptasterias muelleri
Ophiothrix fragilis
Ophiocomina nigra
Amphipholis squamata
Echinus esculentus
TUNICATA
Archidistoma aggregatum
Polyclinum aurantium
Aplidium nordmanni
Didemnum sp.
Ciona intestinalis
Corella parallelogramma
Ascidiella aspersa
Ascidia conchilega
Ascidia mentula
Ascidia virginea
Polycarpa pomaria
Botryllus schlosseri
RHODOPHYTA
Bonnemaisonia asparagoides
Bonnemaisonia intricata
Rhodophyllis divaricata
Rhodophyllis werneri
Halarachnion ligulatum
Metacallophyllis laciniata
Kallymenia reniformis
Meredithia microphylla
Phyllophora crispa
Lomentaria orcadensis
Rhodymenia ardissonei
Rhodymenia pseudopalmata
Compsothamnion thuyoides
Halurus flosculosus
Pterothamnion plumula
Heterosiphonia plumosa
Acrosorium venulosum
Cryptopleura ramosa
Delesseria sanguinea
Drachiella heterocarpa
Erythroglossum laciniatum
Nitophyllum punctatum
Brongniartella byssoides
CHROMOPHYTA
Cutleria
Halopteris filicina
Dictyota dichotoma
Laminaria hyperborea

No biotope record.

PORIFERA
Dysidea fragilis P
Axinella infundibuliformis P
Stelligera stuposa P
Polymastia boletiformis P
Hymedesmia paupertas P
Phorbas fictitius P
Myxilla fimbriata P
Myxilla incrustans P
Haliclona sp. P
CNIDARIA
Tubularia indivisa P
Ectopleura larynx P
Abietinaria abietina P
Abietinaria filicula P
Hydrallmania falcata P
Sertularella gayi P
Sertularia argentea P
Kirchenpaueria pinnata P
Nemertesia antennina P
Nemertesia ramosa P
Plumularia setacea P
Aglaophenia tubulifera P
Stomphia coccinea P
Cylista elegans P
Caryophyllia smithii P
ANNELIDA
Pomatoceros triqueter P
Filograna implexa P
MOLLUSCA
Gibbula (Colliculus) tumida P
Calliostoma zizyphinum P
Aplysia (Pruvotaplysia) punctata P
Doto pinnatifida P
Cadlina laevis P
Coryphella verrucosa P
Talochlamys pusio P
BRYOZOA
Crisia denticulata P
Alcyonidium diaphanum P
Flustra foliacea P
Bugulina flabellata P
Caberea ellisii P
Cellaria fistulosa P
Cellaria sinuosa P
Porella compressa P
ECHINODERMATA
Porania pulvillus P
Solaster endeca P
Crossaster papposus P
Henricia oculata P
Asterias rubens P
Leptasterias muelleri P
Ophiothrix fragilis P
Ophiocomina nigra P
Amphipholis squamata P
Echinus esculentus P
TUNICATA
Archidistoma aggregatum P
Polyclinum aurantium P
Aplidium nordmanni P
Didemnum sp. P
Ciona intestinalis P
Corella parallelogramma P
Ascidiella aspersa P
Ascidia conchilega P
Ascidia mentula P
Ascidia virginea P
Polycarpa pomaria P
Botryllus schlosseri P
RHODOPHYTA
Bonnemaisonia asparagoides P
Bonnemaisonia intricata P
Rhodophyllis divaricata P
Rhodophyllis werneri P
Halarachnion ligulatum P
Metacallophyllis laciniata P
Kallymenia reniformis P
Meredithia microphylla P
Phyllophora crispa P
Lomentaria orcadensis P
Rhodymenia ardissonei P
Rhodymenia pseudopalmata P
Compsothamnion thuyoides P
Halurus flosculosus P
Pterothamnion plumula P
Heterosiphonia plumosa P
Acrosorium venulosum P
Cryptopleura ramosa P
Delesseria sanguinea P
Drachiella heterocarpa P
Erythroglossum laciniatum P
Nitophyllum punctatum P
Brongniartella byssoides P
CHROMOPHYTA
Cutleria P
Halopteris filicina P
Dictyota dichotoma P
Laminaria hyperborea P

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