Marine Biodiversity Data Portal - NI

Rathmullan Point, SE Coast.

[Site list for year 1985]

Survey number: 555 Event number: 19851013/21 Date: 1985-10-13 GPS: 54.24600,-5.72200. Depth: 3.5 to 0.2 m. [ View map ]

Site Description: Rathmullan Point is a barnacle dominated headland, with an extensive intertidal region situated between two sandy beaches. The intertidal substrate is sandstone ridges. There are wide shallow rock pools and ridge pools at all levels. The lower shore is fucoid dominated composed of boulders and rock ridges outcrops. The major sub habitat is a wide gully which cuts through the ridges in the lower part of the barnacle zone. Above the Pelvetia zone, the ridges have a good lichen cover which gives way to grassland and patchy shingle. Curlews and other shore waders present.

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Species list (191 species recorded):

PORIFERA
PORIFERA sp.
Sycon ciliatum
Myxilla incrustans
Halichondria panicea
Laxosuberites sp.
CNIDARIA
CNIDARIA sp.
Diphasia attenuata
Dynamena pumila
Sertularella polyzonias
Kirchenpaueria pinnata
Laomedea flexuosa
Obelia geniculata
Actinia equina
Urticina felina
NEMERTEA
NEMERTEA sp.
Lineus longissimus
ENTOPROCTA
Pedicellina cernua
ANNELIDA
Harmothoe sp.
Harmothoe imbricata
Harmothoe impar
Lepidonotus squamatus
Pholoe inornata
Eulalia sp.
Eulalia viridis
Sphaerodorum gracilis
Syllis gracilis
Typosyllis hyalina
Odontosyllis fulgurans
Nereis pelagica
Cirratulus cirratus
Cirriformia tentaculata
Arenicola marina
Sabellaria alveolata
Lanice conchilega
Amphitrite figulus
Fabricia sabella
Spirobranchus triqueter
Spirorbis spirorbis
Spirorbis tridentatus
OLIGOCHAETA sp.
CHELICERATA
Achelia echinata
Anoplodactylus sp.
CRUSTACEA
Verruca stroemia
Chthamalus stellatus
Semibalanus balanoides
Balanus crenatus
Apherusa bispinosa
Apherusa jurinei
Hyale prevostii
Tritaeta gibbosa
Gammarus locusta
Ischyrocerus anguipes
Jassa falcata
Parajassa pelagica
Leptocheirus tricristatus
Caprella linearis
Phtisica marina
Jaera albifrons
Idotea baltica
Idotea granulosa
Idotea pelagica
Palaemon elegans
Pagurus bernhardus
Pisidia longicornis
Porcellana platycheles
Hyas araneus
Cancer pagurus
Carcinus maenas
MOLLUSCA
Osilinus lineatus
Calliostoma zizyphinum
Testudinalia testudinalis
Tectura virginea
Patella ulyssiponensis
Patella vulgata
Patella pellucida
Lacuna vincta
Littorina littorea
Littorina (Neritrema) fabalis
Littorina (Neritrema) neglecta
Littorina obtusata
Rissoa interrupta
Onoba (Onoba) semicostata
Nucella lapillus
Buccinum undatum
Onchidorididae sp.
Mytilidae sp.
Mytilus edulis
Anomia ephippium
Venerupis corrugata
Hiatella arctica
BRYOZOA
Alcyonidium gelatinosum
Alcyonidium hirsutum
Flustrellidra hispida
Membranipora membranacea
Conopeum reticulum
Electra pilosa
Callopora lineata
Cryptosula pallasiana
ECHINODERMATA
Asterias rubens
Ophiothrix fragilis
Amphipholis squamata
TUNICATA
Didemnum sp.
Ascidiella scabra
Ascidia conchilega
Botryllus schlosseri
PISCES
Lipophrys pholis
Pholis gunnellus
Pomatoschistus pictus
RHODOPHYTA
Erythrocladia irregularis
Erythrotrichia carnea
Porphyra umbilicalis
Acrochaetium secundata
Audouinella sp.
Rhodochorton purpureum
Gelidium sp.
Gelidium pusillum
Pterocladiella capillacea
Rhodothamniella floridula
Ahnfeltia plicata
Hildenbrandia rubra
Corallina officinalis
Phymatolithon sp.
Lithophyllum incrustans
Lithothamnion glaciale
Phymatolithon lenormandii
Catenella caespitosa
Dumontia contorta
Chondrus crispus
Mastocarpus stellatus
Lomentaria articulata
Ceramium sp.
Ceramium diaphanum
Ceramium echionotum
Ceramium shuttleworthianum
Halurus flosculosus
Plumaria plumosa
Heterosiphonia plumosa
Cryptopleura ramosa
Delesseria sanguinea
Membranoptera alata
Phycodrys rubens
Osmundea hybrida
Osmundea pinnatifida
Polysiphonia sp.
Vertebrata lanosa
Polysiphonia stricta
Rhodomela confervoides
CHROMOPHYTA
Ectocarpus siliculosus
Pylaiella littoralis
Elachista fucicola
Dictyosiphon chordaria
Asperococcus compressus
Chilonema reptans
Petalonia fascia
Ralfsia sp.
Ralfsia verrucosa
Scytosiphon lomentaria
Isthmoplea sphaerophora
Leathesia difformis
Cladostephus spongiosus
Sphacelaria plumosa
Sphacelaria radicans
Dictyota dichotoma
Laminaria digitata
Saccharina latissima
Ascophyllum nodosum
Fucus serratus
Fucus spiralis
Fucus vesiculosus
Pelvetia canaliculata
CHLOROPHYTA
Chlorochytrium cohnii
Monostroma grevillei
Ulothrix flacca
Ulothrix subflaccida
Urospora penicilliformis
Chlorofilum ephemerum
Epicladia flustrae
Entocladia viridis
Tellamia contorta
Blidingia minima
Ulva sp.
Enteromorpha compressa
Ulva intestinalis
Ulva prolifera
Ulva fasciata
Cladophora albida
Cladophora rupestris
Cladophora sericea
Rhizoclonium riparium
Codium sp.
Codium atlanticum

No biotope record.

PORIFERA
PORIFERA sp. P
Sycon ciliatum P
Myxilla incrustans P
Halichondria panicea P
Laxosuberites sp. P
CNIDARIA
CNIDARIA sp. P
Diphasia attenuata P
Dynamena pumila P
Sertularella polyzonias P
Kirchenpaueria pinnata P
Laomedea flexuosa P
Obelia geniculata P
Actinia equina P
Urticina felina P
NEMERTEA
NEMERTEA sp. P
Lineus longissimus P
ENTOPROCTA
Pedicellina cernua P
ANNELIDA
Harmothoe sp. P
Harmothoe imbricata P
Harmothoe impar P
Lepidonotus squamatus P
Pholoe inornata P
Eulalia sp. P
Eulalia viridis P
Sphaerodorum gracilis P
Syllis gracilis P
Typosyllis hyalina P
Odontosyllis fulgurans P
Nereis pelagica P
Cirratulus cirratus P
Cirriformia tentaculata P
Arenicola marina P
Sabellaria alveolata P
Lanice conchilega P
Amphitrite figulus P
Fabricia sabella P
Spirobranchus triqueter P
Spirorbis spirorbis P
Spirorbis tridentatus P
OLIGOCHAETA sp. P
CHELICERATA
Achelia echinata P
Anoplodactylus sp. P
CRUSTACEA
Verruca stroemia P
Chthamalus stellatus P
Semibalanus balanoides P
Balanus crenatus P
Apherusa bispinosa P
Apherusa jurinei P
Hyale prevostii P
Tritaeta gibbosa P
Gammarus locusta P
Ischyrocerus anguipes P
Jassa falcata P
Parajassa pelagica P
Leptocheirus tricristatus P
Caprella linearis P
Phtisica marina P
Jaera albifrons P
Idotea baltica P
Idotea granulosa P
Idotea pelagica P
Palaemon elegans P
Pagurus bernhardus P
Pisidia longicornis P
Porcellana platycheles P
Hyas araneus P
Cancer pagurus P
Carcinus maenas P
MOLLUSCA
Osilinus lineatus P
Calliostoma zizyphinum P
Testudinalia testudinalis P
Tectura virginea P
Patella ulyssiponensis P
Patella vulgata P
Patella pellucida P
Lacuna vincta P
Littorina littorea P
Littorina (Neritrema) fabalis P
Littorina (Neritrema) neglecta P
Littorina obtusata P
Rissoa interrupta P
Onoba (Onoba) semicostata P
Nucella lapillus P
Buccinum undatum P
Onchidorididae sp. P
Mytilidae sp. P
Mytilus edulis P
Anomia ephippium P
Venerupis corrugata P
Hiatella arctica P
BRYOZOA
Alcyonidium gelatinosum P
Alcyonidium hirsutum P
Flustrellidra hispida P
Membranipora membranacea P
Conopeum reticulum P
Electra pilosa P
Callopora lineata P
Cryptosula pallasiana P
ECHINODERMATA
Asterias rubens P
Ophiothrix fragilis P
Amphipholis squamata P
TUNICATA
Didemnum sp. P
Ascidiella scabra P
Ascidia conchilega P
Botryllus schlosseri P
PISCES
Lipophrys pholis P
Pholis gunnellus P
Pomatoschistus pictus P
RHODOPHYTA
Erythrocladia irregularis P
Erythrotrichia carnea P
Porphyra umbilicalis P
Acrochaetium secundata P
Audouinella sp. P
Rhodochorton purpureum P
Gelidium sp. P
Gelidium pusillum P
Pterocladiella capillacea P
Rhodothamniella floridula P
Ahnfeltia plicata P
Hildenbrandia rubra P
Corallina officinalis P
Phymatolithon sp. P
Lithophyllum incrustans P
Lithothamnion glaciale P
Phymatolithon lenormandii P
Catenella caespitosa P
Dumontia contorta P
Chondrus crispus P
Mastocarpus stellatus P
Lomentaria articulata P
Ceramium sp. P
Ceramium diaphanum P
Ceramium echionotum P
Ceramium shuttleworthianum P
Halurus flosculosus P
Plumaria plumosa P
Heterosiphonia plumosa P
Cryptopleura ramosa P
Delesseria sanguinea P
Membranoptera alata P
Phycodrys rubens P
Osmundea hybrida P
Osmundea pinnatifida P
Polysiphonia sp. P
Vertebrata lanosa P
Polysiphonia stricta P
Rhodomela confervoides P
CHROMOPHYTA
Ectocarpus siliculosus P
Pylaiella littoralis P
Elachista fucicola P
Dictyosiphon chordaria P
Asperococcus compressus P
Chilonema reptans P
Petalonia fascia P
Ralfsia sp. P
Ralfsia verrucosa P
Scytosiphon lomentaria P
Isthmoplea sphaerophora P
Leathesia difformis P
Cladostephus spongiosus P
Sphacelaria plumosa P
Sphacelaria radicans P
Dictyota dichotoma P
Laminaria digitata P
Saccharina latissima P
Ascophyllum nodosum P
Fucus serratus P
Fucus spiralis P
Fucus vesiculosus P
Pelvetia canaliculata P
CHLOROPHYTA
Chlorochytrium cohnii P
Monostroma grevillei P
Ulothrix flacca P
Ulothrix subflaccida P
Urospora penicilliformis P
Chlorofilum ephemerum P
Epicladia flustrae P
Entocladia viridis P
Tellamia contorta P
Blidingia minima P
Ulva sp. P
Enteromorpha compressa P
Ulva intestinalis P
Ulva prolifera P
Ulva fasciata P
Cladophora albida P
Cladophora rupestris P
Cladophora sericea P
Rhizoclonium riparium P
Codium sp. P
Codium atlanticum P

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