Fish •
Common goby,
Pomatoschistus microps •
Giant goby,
Gobius cobitis Not Ireland •
Painted goby,
Pomatoschistus pictus •
Rock goby,
Gobius paganellus •
Sand goby,
Pomatoschistus minutus •
Two-spotted goby,
Gobiusculus flavescens • Shanny,
Lipophrys pholis • Long-spined sea scorpion,
Taurulus bubalis •
Fivebeard rockling,
Ciliata mustela • Butterfish,
Pholis gunnellus •
Snake pipefish,
Entelurus aequoreus •
Tompot blenny,
Parablennius gattorugine • Montagu's blenny,
Coryphoblennius galerita • Small-headed clingfish,
Apletodon dentatus Not Ireland • Two-spotted clingfish,
Diplecogaster bimaculata[https://web.archive.org/web/20151030051551/http://www.marlin.ac.uk/speciesinformation.php?speciesID=3176 •
Corkwing wrasse,
Crenilabrus melops •
Greater pipefish,
Syngnathus acus • Sea stickleback,
Spinachia spinachia • Lumpsucker,
Cyclopterus lumpus •
Lesser weever,
Echiichthys vipera •
Common dragonet,
Callionymus lyra Molluscs ;Cephalopods •
Common cuttlefish,
Sepia officinalis •
Curled octopus,
Eledone cirrhosa •
Common octopus,
Octopus vulgaris • Little cuttle,
Sepiola atlantica ;Scaphopods • Tusk shell,
Antalis entalis ;Gastropods '', the common limpet •
Keyhole limpet,
Diodora apertura •
Slit limpet,
Emarginula reticulata • Tortoiseshell limpet,
Acmaea tessulata • Common limpet,
Patella vulgata • Flat topshell,
Gibbula umbilicalis •
Thick topshell,
Monodonta lineata •
Common topshell,
Calliostoma zizyphynum •
Common periwinkle,
Littorina littorea •
Flat periwinkle,
Littorina littoralis • Rough periwinkle,
Littorina saxatilis •
Dog whelk,
Nucella lapillus • Netted Dogwhelk
Nassarius reticulatus • Common sea slug,
Aeolidia papillosa • Jorunna nudibranch
Jorunna tomentosa • Orange-clubbed nudibranch
Limacia clavigera • Rough-mantled doris
Onchidoris bilamellata • Whip fan nudibranch
Tritonia nilsodhneri • Necklace moon snail,
Euspira catena ;Bivalves •
Blue mussel,
Mytilus edulis •
Common cockle,
Cerastoderma edule • Rough cockle,
Acanthocardia tuberculata • Prickly cockle,
Acanthocardia echinata •
Bean clam,
Donax semistriatus • Golden banded wedge bean clam,
Donax vittatus • Razor shell,
Pharus legumen • Pod razorshell,
Ensis ensis •
Pod razor,
Ensis siliqua •
Thin tellin clam, 'Angulus tenuis' • Baltic tellin clam,
Macoma balthica • Ocean quahog,
Arctica islandica • Venus clam,
Dosinia lupinus • Venus clam,
Chamelea striatula • Striped venus clam,
Chamelea gallina • Smooth clam,
Callista chione • Pullet carpet clam,
Venerupis corrugata •
Rayed trough shell,
Mactra stultorum • Cut trough clam,
Spisula subtruncata • Surf clam,
Spisula solida • Otter clam,
Lutraria lutraria • Otter clam,
Lutraria angustior • Piddock,
Pholas dactylus • European flat oyster,
Ostrea edulis • Flat oyster,
Ostrea lamellosa • Great scallop,
Pecten maximus •
Queen scallop,
Aequipecten opercularis • Scallop,
Aequipecten heliacus Arthropods Crustaceans '', tidepool copepods in their habitat '', the shore crab '', the common hermit crab • Sea slater,
Ligia oceanica ;Barnacles • Acorn barnacle,
Semibalanus balanoides ;Copepods • Tidepool copepod,
Tigriopus brevicornis ;Crabs • Broad-clawed porcelain crab,
Porcellana platycheles • Edible crab,
Cancer pagurus • Shore crab,
Carcinus maenas • Common hermit crab,
Pagurus bernhardus • European spider crab,
Maja squinado • Small hermit crab,
Diogenes pugilator •
Velvet crab,
Necora puber • Hairy crab,
Pilumnus hirtellus • Circular crab,
Atelecyclus rotundatus • Sandy swimming crab,
Liocarcinus depurator • Masked crab,
Corystes cassivelaunus • Short-legged spider crab,
Eurynome aspera • Furrowed crab,
Xantho incisus • Long-legged spider crab,
Macropodia rostrata •
Great spider crab,
Hyas araneus • Long-clawed porcelain crab,
Pisidia longicornis ;Prawns and shrimp '' • Common prawn,
Palaemon serratus • Rockpool prawn,
Palaemon elegans • Brown shrimp,
Crangon crangon ;Lobsters and squat lobsters • Black squat lobster,
Galathea squamifera • European lobster,
Homarus gammarus • Scampi,
Nephrops norvegicus Insects • Springtail,
Anurida maritima Cnidarians ;Sea anemones •
Beadlet anemone,
Actinia equina • Strawberry anemone
Actinia fragacea • Snakelocks anemone
Anemonia sulcata •
Dahlia anemone Urticina felina • Elegant anemone
Sagartia elegans ;Jellyfish • Common jellyfish,
Aurelia aurita • Compass jellyfish,
Chrysaora hysoscella •
Lion's mane jellyfish,
Cyanea capillata • Dustbin-lid jellyfish,
Rhizostoma pulmo • Jellyfish,
Rhizostoma octopus • Blue jellyfish,
Cyanea lamarckii • Mauve stinger,
Pelagia noctiluca ;Hydrozoa • Sea fur,
Obelia • Sea hedgehog hydroid,
Halecium muricatum •
Clava • Oaten pipes hydroid,
Tubularia indivisa Echinoderms ;Starfish •
Common starfish,
Asterias rubens • Cushion starfish,
Asterina gibbosa • Spiny starfish,
Marthasterias glacialis • Common brittle star,
Ophiothrix fragilis • Serpent star,
Ophiura ophiura ;Sea urchins • Edible sea urchin,
Echinus esculentus • Purple sea urchin,
Paracentrotus lividus • Green sea urchin,
Psammechinus miliaris • Purple heart urchin,
Spatangus purpureus • Sea potato,
Echinocardium cordatum Worms • Green leaf worm,
Eulalia viridis •
Spirorbis borealis • Sea Mouse,
Aphrodita aculeata Nemertea • Bootlace worm,
Lineus longissimus • Ragworms,
Nereididae • Bloodworms,
Glyceridae Sponges • Breadcrumb sponge,
Halichondria panicea • Purse sponge,
Sycon raphanus Bryozoa • Moss animal,
Flustra foliacea • Sea-mat,
Membranipora membranacea Tunicates • Golden star ascidian,
Botryllus schlosseri • Vase tunicate,
Ciona intestinalis ==Plants==