MBDP-NI: Site details SE Hellyhunter Rock, Cranfield Point.

Priority species

SE Hellyhunter Rock, Cranfield Point.

Survey number: 550 Event number: 19850620/02 Date: 1985-06-20 GPS: 54.00383,-6.01567 [ View map ]

Site Description: Plain of cobble on pebble and silty gravel with frequent limestone and igneous boulders; two areas boulder clay; no life.

Species list (51 species recorded):

PORIFERA
Leucosolenia sp.
Sycon ciliatum
Raspailia ramosa
Stelligera montagui
Polymastia boletiformis
Polymastia penicillus
Tethya citrina
Mycale rotalis
Halichondria bowerbanki
CNIDARIA
Halecium halecinum
Sertularella polyzonias
Nemertesia antennina
Nemertesia ramosa
Obelia longissima
Obelia plicata
Alcyonium digitatum
ANNELIDA
Eupolymnia nebulosa
Pomatoceros triqueter
CRUSTACEA
Pagurus bernhardus
Pagurus cuanensis
Inachus phalangium
Necora puber
MOLLUSCA
Leptochiton asellus
Tonicella marmorea
Calliostoma zizyphinum
Talochlamys pusio
Pododesmus patelliformis
BRYOZOA
Alcyonidium diaphanum
Scrupocellaria scruposa
ECHINODERMATA
Antedon bifida
Crossaster papposus
Asterias rubens
Ophiothrix fragilis
Ophiocomina nigra
Ophiopholis aculeata
Ophiura albida
Psammechinus miliaris
Echinus esculentus
TUNICATA
Clavelina lepadiformis
Diplosoma listerianum
Ciona intestinalis
Corella parallelogramma
Ascidia mentula
PISCES
Pholis gunnellus
RHODOPHYTA
Lithophyllum sp.
Cystoclonium purpureum
Plocamium cartilagineum
Delesseria sanguinea
Phycodrys rubens
Brongniartella byssoides
CHLOROPHYTA
Bryopsis plumosa

No biotope record.

PORIFERA
Leucosolenia sp. P
Sycon ciliatum P
Raspailia ramosa P
Stelligera montagui P
Polymastia boletiformis P
Polymastia penicillus P
Tethya citrina P
Mycale rotalis P
Halichondria bowerbanki P
CNIDARIA
Halecium halecinum P
Sertularella polyzonias P
Nemertesia antennina P
Nemertesia ramosa P
Obelia longissima P
Obelia plicata P
Alcyonium digitatum P
ANNELIDA
Eupolymnia nebulosa P
Pomatoceros triqueter P
CRUSTACEA
Pagurus bernhardus P
Pagurus cuanensis P
Inachus phalangium P
Necora puber P
MOLLUSCA
Leptochiton asellus P
Tonicella marmorea P
Calliostoma zizyphinum P
Talochlamys pusio P
Pododesmus patelliformis P
BRYOZOA
Alcyonidium diaphanum P
Scrupocellaria scruposa P
ECHINODERMATA
Antedon bifida P
Crossaster papposus P
Asterias rubens P
Ophiothrix fragilis P
Ophiocomina nigra P
Ophiopholis aculeata P
Ophiura albida P
Psammechinus miliaris P
Echinus esculentus P
TUNICATA
Clavelina lepadiformis P
Diplosoma listerianum P
Ciona intestinalis P
Corella parallelogramma P
Ascidia mentula P
PISCES
Pholis gunnellus P
RHODOPHYTA
Lithophyllum sp. P
Cystoclonium purpureum P
Plocamium cartilagineum P
Delesseria sanguinea P
Phycodrys rubens P
Brongniartella byssoides P
CHLOROPHYTA
Bryopsis plumosa P