Species Index

Scientific Name	Common Name	Phylum	Class
Abra alba	A bivalve mollusc	Mollusca	Pelecypoda
Acanthocardia aculeata	Spiny cockle	Mollusca	Pelecypoda
Acanthochitona crinita	A chiton	Mollusca	Polyplacophora
Acanthochitona fascicularis	A bristled chiton	Mollusca	Polyplacophora
Acanthodoris pilosa	A sea slug	Mollusca	Gastropoda
Achaeus cranchii	Cranch's spider crab	Crustacea	Eumalacostraca
Actinia equina	Beadlet anemone	Cnidaria	Hexacorallia
Actinia fragacea	Strawberry anemone	Cnidaria	Hexacorallia
Actinothoe sphyrodeta	Sandalled anemone	Cnidaria	Hexacorallia
Adalaria proxima	A sea slug	Mollusca	Gastropoda
Adamsia carciniopados	Cloak anemone	Cnidaria	Hexacorallia
Adreus fascicularis	A sponge	Porifera	Demospongiae
Aeolidia papillosa	Grey sea slug	Mollusca	Gastropoda
Aeolidiella alderi	A sea slug	Mollusca	Gastropoda
Aeolidiella sanguinea	A sea slug	Mollusca	Gastropoda
Aequipecten opercularis	Queen scallop	Mollusca	Pelecypoda
Aglaophenia kirchenpaueri	A hydroid	Cnidaria	Leptolida
Aglaothamnion diaphanum	A red seaweed	Rhodophycota
Aglaothamnion priceanum	A red seaweed	Rhodophycota
Agonus cataphractus	Pogge	Chordata	Osteichthyes
Ahnfeltia plicata	A red seaweed	Rhodophycota	Rhodophyceae
Aiptasia mutabilis	Trumpet anemone	Cnidaria	Hexacorallia
Alaria esculenta	Dabberlocks	Chromophycota	Phaeophyceae
Alcyonidium diaphanum	An erect bryozoan	Bryozoa	Gymnolaemata
Alcyonium digitatum	Dead man's fingers	Cnidaria	Octocorallia
Alcyonium glomeratum	Red sea fingers	Cnidaria	Octocorallia
Alcyonium hibernicum	Pink sea fingers	Cnidaria	Octocorallia
Alkmaria romijni	Tentacled lagoon worm	Annelida	Polychaeta
Alloteuthis media	Little squid	Mollusca	Cephalopoda
Alloteuthis subulata	European common squid	Mollusca	Cephalopoda
Alosa alosa	Allis shad	Chordata	Osteichthyes
Alpheus glaber	Pistol shrimp	Crustacea	Eumalacostraca
Amalosoma eddystonense	A spoon worm	Echiura
Ammodytes tobianus	Lesser sand eel	Chordata	Osteichthyes
Ampelisca brevicornis	An amphipod	Crustacea	Eumalacostraca
Ampharete falcata	A bristleworm	Annelida	Polychaeta
Amphianthus dohrnii	Sea fan anemone	Cnidaria	Hexacorallia
Amphioxus lanceolatus	Arrow worm	Chordata	Cephalochordata
Amphipholis squamata	Small brittle star	Echinodermata	Ophiuroidea
Amphiura chiajei	A brittlestar	Echinodermata	Ophiuroidea
Amphiura filiformis	A brittlestar	Echinodermata	Ophiuroidea
Anarhichas lupus	Wolf fish or Catfish	Chordata	Osteichthyes
Anemonactis mazeli	A sea anemone	Cnidaria	Hexacorallia
Anemonia viridis	Snakelocks anemone	Cnidaria	Hexacorallia
Anguilla anguilla	Common eel	Chordata	Osteichthyes
Angulus tenuis	Thin tellin	Mollusca	Pelecypoda
Anomia ephippium	Saddle oyster	Mollusca	Pelecypoda
Anotrichium barbatum	Bearded red seaweed	Rhodophycota	Rhodophyceae
Antedon bifida	Rosy feather-star	Echinodermata	Crinoidea
Antedon petasus	A feather star	Echinodermata	Crinoidea
Anthopleura ballii	Red speckled anemone	Cnidaria	Hexacorallia
Anthopleura thallia	Glaucus pimplet	Cnidaria	Hexacorallia
Anurida maritima	A springtail	Arthropoda	Insecta
Aphelochaeta marioni	A bristleworm	Annelida	Polychaeta
Aphrodita aculeata	Sea mouse	Annelida	Polychaeta
Aplysia punctata	A sea hare	Mollusca	Gastropoda
Aporrhais pespelecani	Common pelican's foot	Mollusca	Gastropoda
Arachnanthus sarsi	A sea anemone	Cnidaria	Hexacorallia
Archidoris pseudoargus	Sea lemon	Mollusca	Gastropoda
Arctica islandica	Icelandic cyprine	Mollusca	Pelecypoda
Arenicola marina	Blow lug	Annelida	Polychaeta
Armandia cirrhosa	Lagoon sandworm	Annelida	Polychaeta
Armeria maritima	Thrift	Anthophyta	Magnoliopsida
Armina loveni	A sea slug	Mollusca	Gastropoda
Ascidiella aspersa	A sea squirt	Chordata	Ascidiacea
Ascidiella scabra	A sea squirt	Chordata	Ascidiacea
Ascophyllum nodosum	Knotted wrack	Chromophycota	Phaeophyceae
Aslia lefevrei	Brown sea cucumber	Echinodermata	Holothurioidea
Asparagopsis armata	Harpoon weed	Rhodophycota
Asperococcus scaber	A brown seaweed	Chromophycota	Phaeophyceae
Astarte sulcata	A bivalve mollusc	Mollusca	Pelecypoda
Asterias rubens	Common starfish	Echinodermata	Asteroidea
Asterina gibbosa	A cushion star	Echinodermata	Asteroidea
Astropecten irregularis	A sand star	Echinodermata	Asteroidea
Atagema gibba	A sea slug	Mollusca	Gastropoda
Athanas nitescens	Hooded shrimp	Crustacea	Eumalacostraca
Atrina fragilis	Fan mussel	Mollusca	Pelecypoda
Aulactinia verrucosa	Gem anemone	Cnidaria	Hexacorallia
Aurelia aurita	Moon jellyfish	Cnidaria	Scyphomedusae
Aureliania heterocera	Imperial anemone	Cnidaria	Hexacorallia
Axinella damicornis	A sponge	Porifera	Demospongiae
Axinella dissimilis	A branching sponge	Porifera	Demospongiae
Axinella infundibuliformis	A sponge	Porifera	Demospongiae
Axinella subdola	A sponge	Porifera	Demospongiae
Balaenoptera acutorostrata	Minke whale	Chordata	Mammalia
Balanophyllia regia	Scarlet and gold star coral	Cnidaria	Hexacorallia
Balanus crenatus	An acorn barnacle	Crustacea	Maxillopoda
Balanus perforatus	An acorn barnacle	Crustacea	Maxillopoda
Balistes carolinensis	Trigger fish	Chordata	Osteichthyes
Barnea candida	White piddock	Mollusca	Pelecypoda
Bathynectes longipes	A crab	Crustacea	Eumalacostraca
Bathypolypus arcticus	North Atlantic octopus	Mollusca	Cephalopoda
Bathyporeia pelagica	A sand digger shrimp	Crustacea	Eumalacostraca
Berthella plumula	Yellow-plumed sea slug	Mollusca	Gastropoda
Bifurcaria bifurcata	A brown seaweed	Chromophycota	Phaeophyceae
Bispira volutacornis	Twin fan worm	Annelida	Polychaeta
Bittium reticulatum	Needle whelk	Mollusca	Gastropoda
Blidingia minima	A green seaweed	Chlorophycota	Ulvophyceae
Bolocera tuediae	Deeplet sea anemone	Cnidaria	Hexacorallia
Bornetia secundiflora	A red seaweed	Rhodophycota
Botrylloides leachi	A colonial sea squirt	Chordata	Ascidiacea
Botryllus schlosseri	Star ascidian	Chordata	Ascidiacea
Brissopsis lyrifera	A heart urchin	Echinodermata	Echinoidea
Buccinum undatum	Common whelk	Mollusca	Gastropoda
Bugula flabellata	An erect bryozoan	Bryozoa	Gymnolaemata
Bugula purpurotincta	An erect bryozoan	Bryozoa	Gymnolaemata
Bugula turbinata	An erect bryozoan	Bryozoa	Gymnolaemata
Caecum armoricum	DeFolin's lagoon snail	Mollusca	Gastropoda
Calliactis parasitica	Parasitic anemone	Cnidaria	Hexacorallia
Callianassa subterranea	A burrowing mud shrimp	Crustacea	Eumalacostraca
Calliblepharis ciliata	Eyelash weed	Rhodophycota	Rhodophyceae
Calliblepharis jubata	Lance-shaped eyelash weed	Rhodophycota	Rhodophyceae
Callionymus lyra	Common dragonet	Chordata	Osteichthyes
Calliostoma zizyphinum	Painted top shell	Mollusca	Gastropoda
Callophyllis laciniata	A red seaweed	Rhodophycota	Rhodophyceae
Caloplaca marina	Orange sea lichen	Ascomycota	Ascomycetes
Caloria elegans	A sea slug	Mollusca	Gastropoda
Calyptraea chinensis	Chinaman's hat	Mollusca	Gastropoda
Cancer pagurus	Edible crab	Crustacea	Eumalacostraca
Capitella capitata	Gallery worm	Annelida	Polychaeta
Carcinus maenas	Common shore crab	Crustacea	Eumalacostraca
Caretta caretta	Loggerhead turtle	Chordata	Reptilia
Carpomitra costata	A brown seaweed	Chromophycota	Phaeophyceae
Caryophyllia inornata	Southern cup coral	Cnidaria	Hexacorallia
Caryophyllia smithii	Devonshire cup coral	Cnidaria	Hexacorallia
Cataphellia brodricii	Latticed corklet	Cnidaria	Hexacorallia
Catenella caespitosa	A red seaweed	Rhodophycota	Rhodophyceae
Centrolabrus exoletus	Rock cook	Chordata	Osteichthyes
Cepola rubescens	Red bandfish	Chordata	Osteichthyes
Ceramium nodulosum	A red seaweed	Rhodophycota	Rhodophyceae
Ceramium virgatum	A red seaweed	Rhodophycota	Rhodophyceae
Cerastoderma edule	Common cockle	Mollusca	Pelecypoda
Cerastoderma glaucum	Lagoon cockle	Mollusca	Pelecypoda
Cereus pedunculatus	Daisy anemone	Cnidaria	Hexacorallia
Cerianthus lloydii	A tube anemone	Cnidaria	Hexacorallia
Cerithiopsis tubercularis	A gastropod	Mollusca	Gastropoda
Cestopagurus timidus	A hermit crab	Crustacea	Eumalacostraca
Cetorhinus maximus	Basking shark	Chordata	Chondrichthyes
Chaetopterus variopedatus	Parchment worm	Annelida	Polychaeta
Chaetozone setosa	A polychaete	Annelida	Polychaeta
Chamelea gallina	Striped venus clam	Mollusca	Pelecypoda
Chlamys distorta	Humpback scallop	Mollusca	Pelecypoda
Chlamys varia	Variegated scallop	Mollusca	Pelecypoda
Chondria coerulescens	A red seaweed	Rhodophycota
Chondrus crispus	Carrageen	Rhodophycota	Rhodophyceae
Chorda filum	Sea lace or Dead man's rope	Chromophycota	Phaeophyceae
Chrysaora hysoscella	Compass jellyfish	Cnidaria	Scyphomedusae
Chthamalus montagui	Montagu's stellate barnacle	Crustacea	Maxillopoda
Chthamalus stellatus	Poli's stellate barnacle	Crustacea	Maxillopoda
Ciocalypta penicillus	A sponge	Porifera	Demospongiae
Ciona intestinalis	A sea squirt	Chordata	Ascidiacea
Circomphalus casina	A bivalve	Mollusca	Pelecypoda
Cirratulus cirratus	A bristleworm	Annelida	Polychaeta
Cladophora rupestris	A green seaweed	Chlorophycota	Cladophorophyceae
Clava multicornis	Club-headed hydroid	Cnidaria	Leptolida
Clavelina lepadiformis	Light bulb sea squirt	Chordata	Ascidiacea
Clavopsella navis	A hydroid	Cnidaria	Leptolida
Clibanarius erythropus	A hermit crab	Crustacea	Eumalacostraca
Codium tomentosum	Velvet horn	Chlorophycota	Bryopsidophyceae
Colus islandicus	A gastropod	Mollusca	Gastropoda
Conger conger	Conger eel	Chordata	Osteichthyes
Conopeum reticulum	An encrusting bryozoan	Bryozoa	Gymnolaemata
Corallina officinalis	Coral weed	Rhodophycota	Rhodophyceae
Corbula gibba	Basket shell	Mollusca	Pelecypoda
Corophium lacustre	A mud shrimp	Crustacea	Eumalacostraca
Corophium volutator	A mud shrimp	Crustacea	Eumalacostraca
Corynactis viridis	Jewel anemone	Cnidaria	Hexacorallia
Coryphella gracilis	A sea slug	Mollusca	Gastropoda
Coryphoblennius galerita	Montagu's blenny	Chordata	Osteichthyes
Corystes cassivelaunus	Masked crab	Crustacea	Eumalacostraca
Crangon crangon	Brown shrimp	Crustacea	Maxillopoda
Crassostrea gigas	Portuguese oyster	Mollusca	Pelecypoda
Crassostrea virginica	American Oyster	Mollusca	Pelecypoda
Crenilabrus melops	Corkwing wrasse	Chordata	Osteichthyes
Crepidula fornicata	Slipper limpet	Mollusca	Gastropoda
Crossaster papposus	Common sun star	Echinodermata	Asteroidea
Cryptopleura ramosa	A red seaweed	Rhodophycota	Rhodophyceae
Ctenolabrus rupestris	Goldsinny	Chordata	Osteichthyes
Cucumaria frondosa	A sea cucumber	Echinodermata	Holothurioidea
Cuthona foliata	A sea slug	Mollusca	Gastropoda
Cyanea capillata	Lion's mane jellyfish	Cnidaria	Scyphomedusae
Cyanea lamarckii	Blue jellyfish	Cnidaria	Scyphomedusae
Cyclopterus lumpus	Lumpsucker	Chordata	Osteichthyes
Cylindroporella tubulosa	A bryozoan	Bryozoa	Gymnolaemata
Cystoseira tamariscifolia	Rainbow wrack	Chromophycota	Phaeophyceae
Delesseria sanguinea	Sea beech	Rhodophycota	Rhodophyceae
Delphinus delphis	Short-beaked common dolphin	Chordata	Mammalia
Dendrodoa grossularia	Baked bean ascidian	Chordata	Ascidiacea
Dendronotus frondosus	A sea slug	Mollusca	Gastropoda
Dermochelys coriacea	Leatherback turtle	Chordata	Reptilia
Desmacidon fruticosum	A sponge	Porifera	Demospongiae
Diadumene cincta	A sea anemone	Cnidaria	Hexacorallia
Diastylis rathkei	A cumacean	Crustacea	Eumalacostraca
Diazona violacea	Football sea squirt	Chordata	Ascidiacea
Dicentrarchus labrax	Bass	Cordata	Osteichthyes
Dictyopteris membranacea	A brown seaweed	Chromophycota	Phaeophyceae
Dilsea carnosa	Red rags	Rhodophycota	Rhodophyceae
Dipturus batis	Common Skate	Chordata	Chondrichthyes
Distomus variolosus	Lesser gooseberry sea squirt	Chordata	Ascidiacea
Doris sticta	A sea slug	Mollusca	Gastropoda
Dosinia exoleta	Rayed Artemis	Mollusca	Pelecypoda
Dosinia lupinus	Smooth Artemis	Mollusca	Pelecypoda
Drachiella spectabilis	A red seaweed	Rhodophycota	Rhodophyceae
Dromia personata	Sponge crab	Crustacea	Eumalacostraca
Dynamena pumila	A hydroid	Cnidaria	Leptolida
Ebalia granulosa	A nut crab	Crustacea	Eumalacostraca
Ebalia tumefacta	Bryer's nut crab	Crustacea	Eumalacostraca
Echiichthys vipera	Lesser weever fish	Chordata	Osteichthyes
Echinaster sepositus	Red starfish	Echinodermata	Asteroidea
Echinocardium cordatum	Sea potato	Echinodermata	Echinoidea
Echinus esculentus	Edible sea urchin	Echinodermata	Echinoidea
Edwardsia ivelli	Ivell's sea anemone	Cnidaria	Hexacorallia
Edwardsia timida	A sea anemone	Cnidaria	Hexacorallia
Edwardsiella carnea	A sea anemone	Cnidaria	Hexacorallia
Electra crustulenta	A sea mat	Bryozoa	Gymnolaemata
Electra pilosa	A sea mat	Bryozoa	Gymnolaemata
Eledone cirrhosa	Curled octopus	Mollusca	Cephalopoda
Elminius modestus	An acorn barnacle	Crustacea	Maxillopoda
Emarginula fissura	Slit limpet	Mollusca	Gastropoda
Embletonia pulchra	A sea slug	Mollusca	Gastropoda
Endeis spinosa	Sea spider	Chelicerata	Pycnogonida
Ensis ensis	Razor shell	Mollusca	Pelecypoda
Ensis spp.	Razor shell	Mollusca	Pelecypoda
Enteromorpha intestinalis	Gut weed	Chlorophycota	Ulvaphyceae
Epitonium clathrus	Common wentletrap	Mollusca	Gastropoda
Epizoanthus couchii	A sea anemone	Cnidaria	Hexacorallia
Eriocheir sinensis	Chinese mitten crab	Crustacea	Eumalacostraca
Esperiopsis fucorum	A sponge	Porifera	Demospongiae
Eteone longa	A bristleworm	Annelida	Polychaeta
Eucratea loricata	An encrusting bryozoan	Bryozoa	Gymnolaemata
Eudendrium arbusculum	A hydroid	Cnidaria	Leptolida
Eulalia viridis	Green-leaf worm	Annelida	Polychaeta
Eunicella verrucosa	Pink sea fan	Cnidaria	Octocorallia
Eurydice pulchra	Speckled sea louse	Crustacea	Eumalacostraca
Euspira catena	Necklace shell	Mollusca	Gastropoda
Fabulina fabula	Bean-like tellin	Mollusca	Pelecypoda
Facelina auriculata	A sea slug	Mollusca	Gastropoda
Flustra foliacea	Hornwrack	Bryozoa	Gymnolaemata
Fucus ceranoides	Horned wrack	Chromophycota	Phaeophyceae
Fucus distichus	A brown seaweed	Chromophycota	Phaeophyceae
Fucus serratus	Toothed wrack	Chromophycota	Phaeophyceae
Fucus spiralis	Spiral wrack	Chromophycota	Phaeophyceae
Fucus vesiculosus	Bladder wrack	Chromophycota	Phaeophyceae
Funiculina quadrangularis	The tall sea pen	Cnidaria	Octocorallia
Furcellaria lumbricalis	A red seaweed	Rhodophycota	Rhodophyceae
Gadus morhua	Atlantic cod	Chordata	Osteichthyes
Gaidropsarus mediterraneus	Shore rockling	Chordata	Osteichthyes
Galathea squamifera	A squat lobster	Crustacea	Eumalacostraca
Gammarus chevreuxi	A sand shrimp	Crustacea	Eumalacostraca
Gammarus insensibilis	Lagoon sand shrimp	Crustacea	Eumalacostraca
Gammarus salinus	A gammarid shrimp	Crustacea	Eumalacostraca
Gasterosteus aculeatus	Three-spined stickleback	Chordata	Osteichthyes
Gibbula cineraria	Grey top shell	Mollusca	Gastropoda
Gibbula umbilicalis	Flat top shell	Mollusca	Gastropoda
Glycymeris glycymeris	Dog cockle	Mollusca	Pelecypoda
Gobius cobitis	Giant goby	Chordata	Osteichthyes
Gobius couchi	Couch's goby	Chordata	Osteichthyes
Gobius niger	Black goby	Chordata	Osteichthyes
Gobiusculus flavescens	Two spotted goby	Chordata	Osteichthyes
Goneplax rhomboides	Angular crab	Crustacea	Eumalacostraca
Gracilaria multipartita	A red seaweed	Rhodophycota
Greilada elegans	Blue spot slug	Mollusca	Gastropoda
Gymnangium montagui	Yellow feathers	Cnidaria	Leptolida
Halcampa chrysanthellum	A sea anemone	Cnidaria	Hexacorallia
Halcampoides elongatus	A sea anemone	Cnidaria	Hexacorallia
Halecium halecinum	Herring-bone hydroid	Cnidaria	Leptolida
Halichoerus grypus	Grey seal	Chordata	Mammalia
Halichondria bowerbanki	Bowerbank's halichondria	Porifera	Demospongiae
Halichondria panicea	Breadcrumb sponge	Porifera	Demospongiae
Haliclona oculata	Mermaid's Glove	Porifera	Demospongiae
Haliclystus auricula	Stalked jellyfish	Cnidaria	Stauromedusae
Halidrys siliquosa	Sea oak	Chromophycota	Phaeophyceae
Haliotis tuberculata	Green ormer	Mollusca	Gastropoda
Harmothoe lunulata	A scale worm	Annelida	Polychaeta
Hartlaubella gelatinosa	A hydroid	Cnidaria	Leptolida
Hediste diversicolor	Ragworm	Annelida	Polychaeta
Helcion pellucidum	Blue-rayed limpet	Mollusca	Gastropoda
Henricia oculata	Bloody Henry starfish	Echinodermata	Asteroidea
Hero formosa	A sea slug	Mollusca	Gastropoda
Hiatella arctica	Wrinkled rock borer	Mollusca	Pelecypoda
Himanthalia elongata	Thongweed	Chromophycota	Phaeophyceae
Hinia incrassata	Thick-lipped dog whelk	Mollusca	Gastropoda
Hinia reticulata	Netted dog whelk	Mollusca	Gastropoda
Hippocampus guttulatus	Long snouted seahorse	Chordata	Osteichthyes
Hippocampus hippocampus	Short snouted seahorse	Chordata	Osteichthyes
Holothuria forskali	Cotton spinner	Echinodermata	Holothurioidea
Homarus gammarus	Common lobster	Crustacea	Eumalacostraca
Hoplangia durotrix	Weymouth carpet coral	Cnidaria	Hexacorallia
Hormathia coronata	A sea anemone	Cnidaria	Hexacorallia
Hyale prevostii	An amphipod	Crustacea	Eumalacostraca
Hyas araneus	Great spider crab	Crustacea	Eumalacostraca
Hydractinia echinata	A hydroid	Cnidaria	Leptolida
Hydrobia ulvae	Laver spire shell	Mollusca	Gastropoda
Hymeniacidon perleve	A sponge	Porifera	Demospongiae
Idotea baltica	An isopod	Crustacea	Eumalacostraca
Idotea emarginata	An isopod	Crustacea	Eumalacostraca
Idotea granulosa	An isopod	Crustacea	Eumalacostraca
Idotea pelagica	An isopod	Crustacea	Eumalacostraca
Illex coindetii	Broadtail shortfin squid	Mollusca	Cephalopoda
Inachus dorsettensis	Scorpion spider crab	Crustacea	Eumalacostraca
Janua pagenstecheri	A bristleworm	Annelida	Polychaeta
Jassa falcata	An amphipod	Crustacea	Eumalacostraca
Jujubinus striatus	Grooved top shell	Mollusca	Gastropoda
Kirchenpaueria pinnata	A hydroid	Cnidaria	Leptolida
Labidoplax media	A sea cucumber	Echinodermata	Holothurioidea
Labrus bergylta	Ballan wrasse	Chordata	Osteichthyes
Labrus mixtus	Cuckoo wrasse	Chordata	Osteichthyes
Lacuna vincta	Banded chink shell	Mollusca	Gastropoda
Lagis koreni	A bristleworm	Annelida	Polychaeta
Laminaria digitata	Oarweed	Chromophycota	Phaeophyceae
Laminaria hyperborea	Tangle or cuvie	Chromophycota	Phaeophyceae
Laminaria ochroleuca	A kelp	Chromophycota	Phaeophyceae
Laminaria saccharina	Sugar kelp	Chromophycota	Phaeophyceae
Lamprothamnium papulosum	Foxtail stonewort	Charophyta	Charophyceae
Lanice conchilega	Sand mason	Annelida	Polychaeta
Laomedea angulata	Sea grass sea fir	Cnidaria	Leptolida
Lasaea adansoni	A bivalve mollusc	Mollusca	Pelecypoda
Lepadogaster lepadogaster	Shore clingfish	Chordata	Osteichthyes
Lepas anatifera	Common goose barnacle	Crustacea	Maxillopoda
Leptochiton scabridus	A chiton	Mollusca	Polyplacophora
Leptopsammia pruvoti	Sunset cup coral	Cnidaria	Hexacorallia
Lichina pygmaea	Black lichen	Ascomycota	Ascomycetes
Ligia oceanica	Common sea slater	Crustacea	Eumalacostraca
Limacia clavigera	Orange-clubbed sea slug	Mollusca	Gastropoda
Limaria hians	Gaping file shell	Mollusca	Pelecypoda
Limnodrilus hoffmeisteri	An oligochaete	Annelida	Oligochaeta
Lineus longissimus	Bootlace worm	Nemertea	Anopla
Liocarcinus arcuatus	Arch-fronted swimming crab	Crustacea	Eumalacostraca
Liocarcinus corrugatus	Wrinkled swimming crab	Crustacea	Eumalacostraca
Liocarcinus depurator	Harbour crab	Crustacea	Eumalacostraca
Liocarcinus holsatus	Flying crab	Crustacea	Eumalacostraca
Liocarcinus marmoreus	Marbled swimming crab	Crustacea	Eumalacostraca
Lipophrys pholis	Shanny	Chordata	Osteichthyes
Lithodes maia	Northern stone crab	Crustacea	Eumalacostraca
Lithophyllum incrustans	An encrusting coralline alga	Rhodophycota	Rhodophyceae
Lithothamnion corallioides	Maerl	Rhodophycota	Rhodophyceae
Lithothamnion glaciale	Maerl	Rhodophycota	Rhodophyceae
Littorina littorea	Common periwinkle	Mollusca	Gastropoda
Littorina obtusata	Common flat periwinkle	Mollusca	Gastropoda
Littorina saxatilis	Rough periwinkle	Mollusca	Gastropoda
Loligo forbesii	Long finned squid	Mollusca	Cephalopoda
Loligo vulgaris	Common squid	Mollusca	Cephalopoda
Lomentaria articulata	A red seaweed	Rhodophycota	Rhodophyceae
Lophelia pertusa	A cold water coral	Cnidaria	Hexacorallia
Lophius piscatorius	Angler fish	Chordata	Osteichthyes
Lophosiphonia reptabunda	A red seaweed	Rhodophycota
Lucernariopsis campanulata	A stalked jellyfish	Cnidaria	Stauromedusae
Luidia ciliaris	Seven-armed starfish	Echinodermata	Asteroidea
Lumbrineris tetraura	A bristleworm	Annelida	Polychaeta
Macoma balthica	Baltic tellin	Mollusca	Pelecypoda
Macropodia deflexa	Spider crab	Crustacea	Eumalacostraca
Macropodia tenuirostris	Slender spider crab	Crustacea	Eumalacostraca
Magelona mirabilis	A bristleworm	Annelida	Polychaeta
Maja squinado	Common spider crab	Crustacea	Eumalacostraca
Manayunkia aestuarina	A fanworm	Annelida	Polychaeta
Margarites helicinus	Pearly top shell	Mollusca	Gastropoda
Marthasterias glacialis	Spiny starfish	Echinodermata	Asteroidea
Mastocarpus stellatus	False Irish moss	Rhodophycota	Rhodophyceae
Megatrema anglicum	An acorn barnacle	Crustacea	Maxillopoda
Melarhaphe neritoides	Small periwinkle	Mollusca	Gastropoda
Membranipora membranacea	Sea mat	Bryozoa	Gymnolaemata
Membranoptera alata	A red seaweed	Rhodophycota
Mercenaria mercenaria	Hard-shell clam	Mollusca	Pelecypoda
Mesacmaea mitchellii	A sea anemone	Cnidaria	Hexacorallia
Metridium senile	Plumose anemone	Cnidaria	Hexacorallia
Modiolarca tumida	Marbled crenella	Mollusca	Pelecypoda
Modiolus modiolus	Horse mussel	Mollusca	Pelecypoda
Mola mola	Sunfish	Chordata	Osteichthyes
Molgula manhattensis	Sea grapes	Chordata	Ascidiacea
Morchellium argus	A colonial sea squirt	Chordata	Ascidiacea
Munida rugosa	Rugose squat lobster	Crustacea	Eumalacostraca
Musculus discors	Green crenella	Mollusca	Pelecypoda
Mya arenaria	Sand gaper	Mollusca	Pelecypoda
Mya truncata	Blunt gaper	Mollusca	Pelecypoda
Mysella bidentata	A bivalve mollusc	Mollusca	Pelecypoda
Mytilus edulis	Common mussel	Mollusca	Pelecypoda
Myxicola infundibulum	A fanworm	Annelida	Polychaete
Necora puber	Velvet swimmer crab	Crustacea	Eumalacostraca
Nematostella vectensis	Starlet sea anemone	Cnidaria	Hexacorallia
Nemertesia antennina	Sea beard	Cnidaria	Leptolida
Nemertesia ramosa	A hydroid	Cnidaria	Leptolida
Neobisium maritimum	A pseudoscorpion	Chelicerata	Arachnida
Neocrania anomala	A brachiopod	Brachiopoda	Inarticulata
Neomysis integer	An opossum shrimp	Crustacea	Eumalacostraca
Neopentadactyla mixta	Gravel sea cucumber	Echinodermata	Holothurioidea
Nephrops norvegicus	Norway lobster	Crustacea	Eumalacostraca
Nephtys cirrosa	White catworm	Annelida	Polychaeta
Nephtys hombergii	A catworm	Annelida	Polychaeta
Nephtys incisa	A catworm	Annelida	Polychaeta
Neptunea antiqua	Red whelk	Mollusca	Gastropoda
Nerophis lumbriciformis	Worm pipefish	Chordata	Osteichthyes
Notomastus latericeus	A bristleworm	Annelida	Polychaeta
Nucella lapillus	Dog whelk	Mollusca	Gastropoda
Nucula nitidosa	A bivalve mollusc	Mollusca	Pelecypoda
Nucula sulcata	A bivalve mollusc	Mollusca	Pelecypoda
Nymphon gracile	Sea spider	Chelicerata	Pycnogonida
Obelia bidentata	A hydroid	Cnidaria	Leptolida
Obelia longissima	A hydroid	Cnidaria	Leptolida
Ocenebra erinacea	Oyster drill	Mollusca	Gastropoda
Ochrolechia parella	Parelle	Ascomycota	Ascomycetes
Ocnus planci	A sea cucumber	Echinodermata	Holothurioidea
Octopus vulgaris	Common octopus	Mollusca	Cephalopoda
Odonthalia dentata	A red seaweed	Rhodophycota
Okenia elegans	Yellow skirt slug	Mollusca	Gastropoda
Onchidella celtica	Celtic sea slug	Mollusca	Gastropoda
Onchidoris bilamellata	A sea slug	Mollusca	Gastropoda
Onchidoris muricata	A sea slug	Mollusca	Gastropoda
Ophiocomina nigra	Black brittlestar	Echinodermata	Ophiuroidea
Ophiopholis aculeata	Crevice brittlestar	Echinodermata	Ophiuroidea
Ophiopsila aranea	A brittlestar	Echinodermata	Ophiuroidea
Ophiothrix fragilis	Common brittlestar	Echinodermata	Ophiuroidea
Ophiura albida	A brittlestar	Echinodermata	Ophiuroidea
Orcinus orca	Killer whale	Chordata	Mammalia
Osilinus lineatus	Thick top shell	Mollusca	Gastropoda
Osmundea pinnatifida	Pepper dulse	Rhodophycota	Rhodophyceae
Ostrea edulis	Native oyster	Mollusca	Pelecypoda
Owenia fusiformis	A tubeworm	Annelida	Polychaeta
Pachycerianthus multiplicatus	Fireworks anemone	Cnidaria	Hexacorallia
Pachygrapsus marmoratus	A marbled rock crab	Crustacea	Eumalacostraca
Pachymatisma johnstonia	A sponge	Porifera	Demospongiae
Padina pavonica	Peacocks tail	Chromophycota	Phaeophyceae
Pagurus bernhardus	Hermit crab	Crustacea	Eumalacostraca
Pagurus cuanensis	Hairy hermit crab	Crustacea	Eumalacostraca
Pagurus prideaux	Hermit crab	Crustacea	Eumalacostraca
Palaemon serratus	Common prawn	Crustacea	Eumalacostraca
Palinurus elephas	European spiny lobster	Crustacea	Eumalacostraca
Palio nothus	A sea slug	Mollusca	Gastropoda
Palmaria palmata	Dulse	Rhodophycota	Rhodophyceae
Paludinella litorina	Lagoon snail	Mollusca	Gastropoda
Parablennius gattorugine	Tompot blenny	Chordata	Osteichthyes
Paracentrotus lividus	Purple sea urchin	Echinodermata	Echinoidea
Parazoanthus anguicomus	White cluster anemone	Cnidaria	Hexacorallia
Parazoanthus axinellae	Yellow cluster anemone	Cnidaria	Hexacorallia
Parvicardium ovale	A cockle	Mollusca	Pelecypoda
Patella depressa	Black-footed limpet	Mollusca	Gastropoda
Patella ulyssiponensis	China limpet	Mollusca	Gastropoda
Patella vulgata	Common limpet	Mollusca	Gastropoda
Pawsonia saxicola	Sea gherkin	Echinodermata	Holothurioidea
Peachia cylindrica	A burrowing sea anemone	Cnidaria	Hexacorallia
Pecten maximus	Great scallop	Mollusca	Pelecypoda
Pectenogammarus planicrurus	An amphipod	Crustacea	Eumalacostraca
Pelagia noctiluca	Mauve stinger	Cnidaria	Scyphomedusae
Pelvetia canaliculata	Channelled wrack	Chromophycota	Phaeophyceae
Pennatula phosphorea	Phosphorescent sea pen	Cnidaria	Octocorallia
Pentapora fascialis	Ross	Bryozoa	Gymnolaemata
Pentapora foliacea	Ross	Bryozoa	Gymnolaemata
Perophora japonica	A sea squirt	Chordata	Ascidiacea
Petricola pholadiformis	American piddock	Mollusca	Pelecypoda
Petrobius maritimus	Sea bristletail	Arthropoda	Insecta
Phakellia ventilabrum	Chalice sponge	Porifera	Demospongiae
Phaxas pellucidus	A razor shell	Mollusca	Pelecypoda
Phellia gausapata	Olive green wart anemone	Cnidaria	Hexacorallia
Philine aperta	Lobe shell	Mollusca	Gastropoda
Phoca vitulina	Common or Harbour seal	Chordata	Mammalia
Phocoena phocoena	Harbour porpoise	Chordata	Mammalia
Pholas dactylus	Common piddock	Mollusca	Pelecypoda
Pholis gunnellus	Butterfish	Chordata	Osteichthyes
Phoronis hippocrepia	A horseshoe worm	Phoronida
Phragmites australis	Common reed	Anthophyta	Liliopsida
Phrynorhombus norvegicus	Norwegian topknot	Chordata	Osteichthyes
Phycodrys rubens	A red seaweed	Rhodophycota	Rhodophyceae
Phyllophora crispa	A red seaweed	Rhodophycota	Rhodophyceae
Phymatolithon calcareum	Maerl	Rhodophycota	Rhodophyceae
Physalia physalis	Portuguese man'o war	Cnidaria	Siphonophora
Pilumnus hirtellus	Bristly crab	Crustacea	Eumalacostraca
Pisidia longicornis	Long clawed porcelain crab	Crustacea	Eumalacostraca
Platichthys flesus	Flounder	Chordata	Osteichthyes
Pleurobrachia pileus	Sea gooseberry	Ctenophora	Tentaculata
Pleurobranchus membranaceus	A sea slug	Mollusca	Gastropoda
Plocamium cartilagineum	A red seaweed	Rhodophycota
Plumaria plumosa	A red seaweed	Rhodophycota
Polinices pulchellus	Alder's necklace shell	Mollusca	Gastropoda
Polycera quadrilineata	A sea slug	Mollusca	Gastropoda
Polydora ciliata	A bristleworm	Annelida	Polychaeta
Polyides rotundus	A red seaweed	Rhodophycota	Rhodophyceae
Polymastia mamillaris	A sponge	Porifera	Demospongiae
Polysiphonia lanosa	A red seaweed	Rhodophycota	Rhodophyceae
Pomatoceros triqueter	A tubeworm	Annelida	Polychaeta
Pomatoschistus microps	Common goby	Chordata	Osteichthyes
Pomatoschistus minutus	Sand goby	Chordata	Osteichthyes
Porcellana platycheles	Broad-clawed porcelain crab	Crustacea	Eumalacostraca
Porphyra umbilicalis	Purple laver	Rhodophycota	Rhodophyceae
Potamogeton pectinatus	Fennel pondweed	Anthophyta	Liliopsida
Prasiola stipitata	A green seaweed	Chlorophycota	Chlorophyceae
Prostheceraeus vittatus	Candy striped flatworm	Platyhelminthes	Turbellaria
Protanthea simplex	Sealoch anemone	Cnidaria	Hexacorallia
Psammechinus miliaris	Green sea urchin	Echinodermata	Echinoidea
Psetta maxima	Turbot	Chordata	Osteichthyes
Pterosiphonia pennata	A red seaweed	Rhodophycota
Puccinellia maritima	Common saltmarsh grass	Anthophyta	Liliopsida
Pycnogonum littorale	Sea spider	Chelicerata	Pycnogonida
Pygospio elegans	A bristleworm	Annelida	Polychaeta
Raja batis	Skate	Chordata	Chondrichthyes
Ramalina siliquosa	Sea ivory	Ascomycota	Ascomycetes
Rhizostoma octopus	Dustbin-lid jellyfish	Cnidaria	Scyphomedusae
Rhodothamniella floridula	A red seaweed	Rhodophycota
Rissoa parva	A snail	Mollusca	Gastropoda
Rissoides desmaresti	A mantis shrimp	Crustacea	Eumalacostraca
Rossia macrosoma	Stout bobtail	Mollusca	Cephalopoda
Ruppia maritima	Beaked tasselweed	Anthophyta	Liliopsida
Sabella pavonina	Peacock worm	Annelida	Polychaeta
Sabellaria alveolata	Honeycomb worm	Annelida	Polychaeta
Sabellaria spinulosa	Ross worm	Annelida	Polychaeta
Saccorhiza polyschides	Furbelows	Chromophycota	Phaeophyceae
Sagartia elegans	A sea anemone	Cnidaria	Hexacorallia
Sagartiogeton undatus	A sea anemone	Cnidaria	Hexacorallia
Salmacina dysteri	Coral worm	Annelida	Polychaeta
Salmo salar	Atlantic salmon	Chordata	Osteichthyes
Sargassum muticum	Wireweed	Chromophycota	Phaeophyceae
Scolanthus callimorphus	Worm anemone	Cnidaria	Hexacorallia
Scolelepis squamata	A bristleworm	Annelida	Polychaeta
Scoloplos armiger	A bristleworm	Annelida	Polychaeta
Scrobicularia plana	Peppery furrow shell	Mollusca	Pelecypoda
Scyliorhinus canicula	Small-spotted catshark	Chordata	Chondrichthyes
Semibalanus balanoides	An acorn barnacle	Crustacea	Maxillopoda
Sepia elegans	Elegant cuttlefish	Mollusca	Cephalopoda
Sepia officinalis	Common cuttlefish	Mollusca	Cephalopoda
Sepia orbigniana	Pink cuttlefish	Mollusca	Cephalopoda
Sepietta oweniana	Common bobtail	Mollusca	Cephalopoda
Sepiola atlantica	Little cuttlefish	Mollusca	Cephalopoda
Sepiola rondeletii	Dwarf bobtail	Mollusca	Cephalopoda
Serpula vermicularis	A tubeworm	Annelida	Polychaeta
Spatangus purpureus	Purple heart urchin	Echinodermata	Echinoidea
Spio filicornis	A bristleworm	Annelida	Polychaeta
Spiophanes bombyx	A bristleworm	Annelida	Polychaeta
Spirorbis spirorbis	A tubeworm	Annelida	Polychaeta
Spisula elliptica	A bivalve mollusc	Mollusca	Pelecypoda
Spisula solidissima	Atlantic surf clam	Mollusca	Pelecypoda
Stiliger bellulus	A sea slug	Mollusca	Gastropoda
Stolonica socialis	Orange sea grapes	Chordata	Ascidiacea
Strongylocentrotus droebachiensis	Northern sea urchin	Echinodermata	Echinoidea
Styela clava	A sea squirt	Chordata	Ascidiacea
Styela gelatinosa	A sea-squirt	Chordata	Ascidiacea
Suberites carnosus	A sponge	Porifera	Demospongiae
Suberites ficus	A sponge	Porifera	Demospongiae
Suberites massa	A sponge	Porifera	Demospongiae
Swiftia pallida	Northern sea fan	Cnidaria	Octocorallia
Syngnathus acus	Great pipefish	Chordata	Osteichthyes
Synisoma lancifer	A sea slater	Crustacea	Eumalacostraca
Talitrus saltator	A sand hopper	Crustacea	Eumalacostraca
Tamarisca tamarisca	A hydroid	Cnidaria	Leptolida
Tapes decussatus	Chequered carpet shell	Mollusca	Pelecypoda
Tapes philippinarum	Manila clam	Mollusca	Pelecypoda
Taurulus bubalis	Long-spined sea scorpion	Chordata	Osteichthyes
Tectura testudinalis	Common tortoiseshell limpet	Mollusca	Gastropoda
Tellimya ferruginosa	A bivalve mollusc	Mollusca	Pelecypoda
Tenellia adspersa	Lagoon sea slug	Mollusca	Gastropoda
Tephromela atra	Black shields	Ascomycota	Ascomycetes
Teredo navalis	Great shipworm	Mollusca	Pelecypoda
Thia scutellata	Thumbnail crab	Crustacea	Eumalacostraca
Thorogobius ephippiatus	Leopard-spotted goby	Chordata	Osteichthyes
Thracia convexa	A bivalve mollusc	Mollusca	Pelecypoda
Thracia villosiuscula	A bivalve mollusc	Mollusca	Pelecypoda
Thuiaria thuja	Bottle-brush hydroid	Cnidaria	Leptolida
Thyasira gouldi	Northern hatchet shell	Mollusca	Pelecypoda
Todaropsis eblanae	Lesser flying squid	Mollusca	Cephalopoda
Tonicella marmorea	A chiton	Mollusca	Polyplacophora
Trapania maculata	A sea slug	Mollusca	Gastropoda
Trapania pallida	A sea slug	Mollusca	Gastropoda
Tricolia pullus	Pheasant shell	Mollusca	Gastropoda
Tripterygion delaisi	Black faced blenny	Chordata	Osteichthyes
Trisopterus luscus	Bib or Pouting	Chordata	Osteichthyes
Tritonia hombergii	A sea slug	Mollusca	Gastropoda
Tritonia nilsodhneri	A sea slug	Mollusca	Gastropoda
Trivia arctica	Arctic cowrie	Mollusca	Gastropoda
Trivia monacha	Spotted cowrie	Mollusca	Gastropoda
Truncatella subcylindrica	Looping snail	Mollusca	Gastropoda
Tubifex tubifex	A sludge-worm	Annelida	Oligochaeta
Tubificoides benedii	A sludge-worm	Annelida	Oligochaeta
Tubulanus annulatus	Football jersey worm	Nemertea	Anopla
Tubularia indivisa	Oaten pipes hydroid	Cnidaria	Leptolida
Turbicellepora magnicostata	Orange peel bryozoan	Bryozoa	Gymnolaemata
Turritella communis	An auger shell	Mollusca	Gastropoda
Tursiops truncatus	Bottle-nosed dolphin	Chordata	Mammalia
Ulva intestinalis	Gut weed	Chlorophycota	Ulvophyceae
Ulva lactuca	Sea lettuce	Chlorophycota	Ulvophyceae
Umbonula littoralis	An encrusting bryozoan	Bryozoa	Gymnolaemata
Urospora wormskioldii	A green seaweed	Chlorophycota	Ulvophyceae
Urticina felina	Dahlia anemone	Cnidaria	Hexacorallia
Velutina velutina	Velvet shell	Mollusca	Gastropoda
Venerupis senegalensis	Pullet carpet shell	Mollusca	Pelecypoda
Verrucaria maura	Tar lichen	Ascomycota	Incertae sedis
Verrucaria mucosa	A lichen	Ascomycota	Ascomycetes
Victorella pavida	Trembling sea mat	Bryozoa	Gymnolaemata
Virgularia mirabilis	Slender sea pen	Cnidaria	Octocorallia
Xantho incisus	Montagu's crab	Crustacea	Eumalacostraca
Xantho pilipes	Risso's crab	Crustacea	Eumalacostraca
Xanthoria parietina	Common orange lichen	Ascomycota	Ascomycetes
Zanardinia typus	Penny weed	Chromophycota	Phaeophyceae
Zeus faber	John dory	Chordata	Osteichthyes
Zostera marina	Common eelgrass	Anthophyta	Liliopsida
Zostera noltii	Dwarf eelgrass	Anthophyta	Liliopsida