Diadematoidea

Actinia equina
Ascophyllum nodosum
Asterias rubens
Balanidae
Carcinus maenas
Cerastoderma edule
Cat gut (Chorda filum)
Sponge seaweed (Codium fragile)
Crangon crangon
Echinus esculentus
Serrated Wrack (Fucus serratus)
Bladder Wrack (Fucus vesiculosus)
Snails (Gastropoda)
Littorina
Mya
Mytilus edulis
Nucella lapillus
Paguridae
Palaemon adspersus
Dulse (Palmaria palmata)
Patella vulgata
Brown algae (Phaeophyta)
Sugar Kelp (Saccharina latissima)
barnacle (Semibalanus balanoides)
Solenidae
Sea grass (Ulva intestinalis)
Sea lettuce (Ulva lactuca)
Venerupis aurea
Venerupis corrugata

Actinia equina
Ascophyllum nodosum
Asterias rubens
Botryllus
Carcinus maenas
Echinus esculentus
Spiralled Wrack (Fucus spiralis)
Bladder Wrack (Fucus vesiculosus)
Marthasterias glacialis
Modiolus modiolus
Mytilus edulis
Brittle stars (Ophiuroidea)
Paguridae

Actinopterygii
Ascophyllum nodosum
Asterias rubens
Botryllus
Carcinus maenas
Cerastoderma edule
Cladophora rupestris
Dosinia exoleta
Echinus esculentus
Spiralled Wrack (Fucus spiralis)
Bladder Wrack (Fucus vesiculosus)
Littorina
Marthasterias glacialis
Modiolus modiolus
Mytilus edulis
Brittle stars (Ophiuroidea)
Sea lettuce (Ulva lactuca)

Actinia equina
Ascophyllum nodosum
Asterias rubens
Botryllus
Carcinus maenas
Cerastoderma edule
Dosinia exoleta
Echinus esculentus
Spiralled Wrack (Fucus spiralis)
Bladder Wrack (Fucus vesiculosus)
Littorina
Marthasterias glacialis
Modiolus modiolus
Mytilus edulis
Brittle stars (Ophiuroidea)
Paguridae

Actinia equina
Animals (Animalia)
Ascophyllum nodosum
Asterias rubens
Aurelia aurita
Bivalve mollusc (Bivalvia)
Carcinus maenas
Cat gut (Chorda filum)
Diadematoidea
Littorina
Marthasterias glacialis
Mya
Mytilus edulis
Nucella lapillus
Paguridae
Sugar Kelp (Saccharina latissima)

Actinia equina
Aurelia aurita
Carcinus maenas
Echinus esculentus
Idotea granulosa
Marthasterias glacialis
Munida
Paguridae
Urticina felina

Animals (Animalia)
Carcinus maenas
Green algae (Chlorophyta)
Diadematoidea
Littorina
Nucella lapillus
Paguridae
Pododesmus patelliformis
Spirorbis sp.

Aurelia aurita
Bivalve mollusc (Bivalvia)
Carcinus maenas
Echinus acutus
Echinus esculentus
Mnemiopsis leidyi
Mya
Mysidacea
Mytilus edulis
Paguridae

Actinia equina
Animals (Animalia)
Asterias rubens
Birds (Aves)
Carcinus maenas
Cat gut (Chorda filum)
Echinus esculentus
Mya arenaria
Mytilus edulis
Paguridae
Sea lettuce (Ulva lactuca)

Asterias rubens
Carcinus maenas
Cerastoderma edule
Cat gut (Chorda filum)
Crustacea
Echinus esculentus
Littorina
Mya
Mytilus edulis
Ostreidae
Paguridae

Arctica islandica
Asterias rubens
Carcinus maenas
Echinoderms (Echinodermata)
Echinus esculentus
Henricia sanguinolenta
Littorina littorea
Marthasterias glacialis
Paguridae
Pseudamussium septemradiatum
Strongylocentrotus

Asterias rubens
Buccinum undatum
Diadematoidea
Paguridae
Urticina

Actinia equina
Balanidae
Cancer pagurus
Carcinus maenas
Cerastoderma edule
Echinus esculentus
Serrated Wrack (Fucus serratus)
Spiralled Wrack (Fucus spiralis)
Galatheidae
Sea cucumbers (Holothuroidea)
Marthasterias glacialis
Brittle stars (Ophiuroidea)
Ostrea edulis
Paguridae

Anemone sylvestris
Asterias rubens
Balanidae
Cancer pagurus
Carcinus maenas
Diadematoidea
Mytilus edulis
Paguridae

Buccinum undatum
Diadematoidea
Hyas araneus
Saithe (Pollachius virens)
Scorpaeniformes