Eats

• Bacteria (Bacteria)
• (plankton)
• (Phytoplankton)
• (Detritus)
• (plankton - suspended detritus)

Eaten by

• Small-spotted Catshark (Scyliorhinus canicula)
• Five-bearded Rockling (Ciliata mustela)
• Hawksbill Sea Turtle (Eretmochelys imbricata)
• Olive Ridley Sea Turtle (Lepidochelys olivacea)
• Lumpfish (Cyclopterus lumpus)
• Nephthys's Sand-worms (Nephtys)
• Bristle Worms (Amphinomidae)
• Mediterranean Damselfish (Chromis chromis)
• Pinfish (Lagodon rhomboides)
• Yellowfin Tuna (Thunnus albacares)
• Grey Triggerfish (Balistes capriscus)
• Whiting (Merlangius merlangus)
• Thornback Skate (Raja clavata)
• Thorny Skate (Amblyraja radiata)
• Pollock (Pollachius virens)
• Lemon Sole (Microstomus kitt)
• Haddock (Melanogrammus aeglefinus)
• European Plaice (Pleuronectes platessa)
• Sand Dab (Limanda limanda)
• Atlantic Cod (Gadus morhua)
• (Concholepas concholepas)
• (Chaceon albus)
• Subantarctic Stone Crab (Lithodes murrayi)
• Orange Fire Worm (Eurythoe complanata)
• European Spiny Lobster (Palinurus elephas)
• (Crossaster papposus)
• Forsskål's Pleurobranch (Pleurobranchus forskalii)
• American Lobster (Homarus americanus)
• Harbour Crab (Liocarcinus depurator)
• Southern Elephant Seal (Mirounga leonina)
• Weddell Seal (Leptonychotes weddellii)
• Greenland Shark (Somniosus microcephalus)
• Ribbed Sculpin (Triglops pingelii)
• (Icelus)
• Atlantic Wolffish (Anarhichas lupus)
• (Ampharete grubei)
• (Pseudopolydora)
• (Magelona)
• (Ampharetidae)
• (Paraonis fulgens)
• (Hesionidae)
• Atlantic Mackerel (Scomber scombrus)
• (Psetta maxima)
• White-spotted Dogfish (Squalus acanthias)
• Bristle-tail Leatherjacket (Acreichthys tomentosus)
• Bronze Seabream (Pachymetopon grande)
• Redfingers (Cheilodactylus fasciatus)
• Stone Cockscomb (Alectrias alectrolophus)
• Annular Seabream (Diplodus annularis)
• Gilthead Seabream (Sparus aurata)
• (Myliobatis goodei)
• Corkwing Wrasse (Symphodus melops)
• Turbot (Scophthalmus maximus)
• Ocean Pout (Zoarces americanus)
• Grubby (Myoxocephalus aenaeus)
• Giant Electric Ray (Narcine entemedor)
• (Lepidonotothen nudifrons)
• Smooth-hounds (Mustelus)
• Banded Houndshark (Triakis scyllium)
• Ballan Wrasse (Labrus bergylta)
• Roundbelly Cowfish (Lactoria diaphana)
• Brown Wrasse (Labrus merula)
• Gillbacker Sea Catfish (Sciades parkeri)
• Bogue (Boops boops)
• Risso's Smooth-head (Alepocephalus rostratus)
• Black Deepsea Cardinalfish (Epigonus telescopus)
• Black Scorpionfish (Scorpaena porcus)
• Small Red Scorpionfish (Scorpaena notata)
• Blotched Picarel (Spicara maena)
• Blackbelly Rosefish (Helicolenus dactylopterus)
• Speckled Butterflyfish (Chaetodon citrinellus)
• Yellowhead Butterflyfish (Chaetodon xanthocephalus)
• Blacklip Butterflyfish (Chaetodon kleinii)
• Threadfin Butterflyfish (Chaetodon auriga)
• Raccoon Butterflyfish (Chaetodon lunula)
• Vagabond Butterflyfish (Chaetodon vagabundus)
• Blackmouth Catshark (Galeus melastomus)
• Atlantic Horse Mackerel (Trachurus trachurus)
• (Lepidonotothen larseni)
• (Muraenolepis microps)
• Humped Rockcod (Gobionotothen gibberifrons)
• Butterfish (Peprilus triacanthus)
• Vermilion Snapper (Rhomboplites aurorubens)
• Witch Flounder (Glyptocephalus cynoglossus)
• Fanbelly Leatherjacket (Monacanthus chinensis)
• Sixspine Leatherjacket (Meuschenia freycineti)
• Western School Whiting (Sillago vittata)
• Musselcracker Seabream (Sparodon durbanensis)
• Humphead Bannerfish (Heniochus varius)
• Wrought Iron Butterflyfish (Chaetodon daedalma)
• Dusky Gregory (Stegastes nigricans)
• Diamond Turbot (Hypsopsetta guttulata)
• Blue Rockfish (Sebastes mystinus)
• Arctic Cisco (Coregonus autumnalis)
• Kelp Bass (Paralabrax clathratus)
• Olive Rockfish (Sebastes serranoides)
• Three-band Anemonefish (Amphiprion tricinctus)
• Blackback Anemonefish (Amphiprion melanopus)
• Sheephead Bream (Diplodus puntazzo)
• White Bream (Diplodus sargus)

Preyed upon by

• (Psilaster charcoti)
• (Tritoniella belli)