| Acanthochitona fascicularis (discrepans) | Mollusca | | Roscoff | |
| Acrocnida brachiata | Echinodermata | | Roscoff | |
| Actinia equina | Cnidaria | Actinie rouge | Roscoff | |
| Alcyonidium spp. | Bryozoa | | Roscoff | |
| Alcyonium palmatum | Cnidaria | | Banyuls-sur-mer | |
| Anemonia viridis | Cnidaria | | Banyuls-sur-mer | |
| Anemonia viridis | Cnidaria | | Roscoff | |
| Antedon bifida | Echinodermata | | Roscoff | |
| Antithamnionella sp. | Rhodophyta | | Roscoff | |
| Aplidium pallidum | Tunicata | | Roscoff | |
| Aplysia punctata | Mollusca | | Roscoff | |
| Arbacia lixula | Echinodermata | Oursin noir | Banyuls-sur-mer | |
| Arenicola marina | Annelida | | Roscoff | |
| Ascidia mentula | Tunicata | | Roscoff | |
| Ascidiella aspersa | Tunicata | | Roscoff | |
| Ascophyllum nodosum | Ochrophyta | | Roscoff | |
| Asterias rubens | Echinodermata | | Roscoff | |
| Asterina gibbosa | Echinodermata | | Roscoff | |
| Axinella polypoides | Porifera | | Banyuls-sur-mer | |
| Axinellidae | Porifera | | Roscoff | |
| Bonellia viridis | Echiura | bonellie verte | Banyuls-sur-mer | |
| Botryllus schlosseri | Tunicata | Botrylle étoilé | Roscoff | |
| Bowerbankia imbricata | Bryozoa | | Roscoff | |
| Branchiostoma lanceolatum | Chordata | Amphioxus / Lancelet | Banyuls-sur-mer | |
| Branchiostoma lanceolatum (Amphioxus) | Cephalochordata | | Roscoff | |
| Bryopsis plumosa | Chlorophyta | | Roscoff | |
| Buccinum undatum | Mollusca | | Roscoff | |
| Bugulidae | Bryozoa | bugule spiralée | Roscoff | |
| Calliostoma zizyphinum | Mollusca | | Roscoff | |
| Cancer pagurus | Arthropoda | | Roscoff | |
| Carcinus Maenas | Arthropoda | Crabe vert | Banyuls-sur-mer | |
| Carcinus maenas | Arthropoda | | Roscoff | |
| Ceramium spp. | Rhodophyta | | Roscoff | |
| Cerastoderma edule | Mollusca | | Roscoff | |
| Chlamys varia | Mollusca | | Roscoff | |
| Chondrosia reniformis | Porifera | Eponge-rognon | Banyuls-sur-mer | |
| Chondrus crispus | Rhodophyta | | Roscoff | |
| Ciona intestinalis | Tunicata | Cione type B | Roscoff | |
| Ciona robusta | Tunicata | Ciones type A | Roscoff | |
| Cirripedia | Arthropoda | Balanes | Roscoff | |
| Cladophora spp. | Chlorophyta | | Roscoff | |
| Cliona celata | Porifera | | Roscoff | |
| Codium spp. | Chlorophyta | | Roscoff | |
| Convoluta roscoffensis (lot) | Xenacoelomorpha | | Roscoff | |
| Crangon crangon | Arthropoda | | Roscoff | |
| Cucumaria planci | Echinodermata | | Banyuls-sur-mer | |
| Delesseria sanguinea | Rhodophyta | | Roscoff | |
| Dendrodoa grossularia | Tunicata | | Roscoff | |
| Dictyota dichotoma | Ochrophyta | | Roscoff | |
| Didemnidae | Tunicata | | Roscoff | |
| Dynamena pumila | Cnidaria | | Roscoff | |
| Echinaster sepositus | Echinodermata | Etoile de mer rouge | Roscoff | |
| Echinus esculentus | Echinodermata | | Roscoff | |
| Ectocarpus spp. | Ochrophyta | | Roscoff | |
| Electra pilosa | Bryozoa | | Roscoff | |
| Eulalia clavigera | Annelida | | Roscoff | |
| Eunicella singularis | Cnidaria | Gorgone blanche | Banyuls-sur-mer | |
| Flustrellidra hispida | Bryozoa | | Roscoff | |
| Fucus serratus | Ochrophyta | | Roscoff | |
| Fucus spiralis | Ochrophyta | | Roscoff | |
| Fucus vesiculosus | Ochrophyta | | Roscoff | |
| Gibbula spp. | Mollusca | | Roscoff | |
| Glycera sp. | Annelida | | Roscoff | |
| Glycimeris glycimeris | Mollusca | | Roscoff | |
| Gracilaria verrucosa | Rhodophyta | | Roscoff | |
| Grantia compressa | Porifera | | Roscoff | |
| Halichondria sp. | Porifera | | Roscoff | |
| Haliclona simulans | Porifera | | Roscoff | |
| Haliotis lamellosa | Mollusca | | Banyuls-sur-mer | |
| Haliotis tuberculata | Mollusca | | Roscoff | |
| Halocynthia papillosa | Chordata | | Banyuls-sur-mer | |
| Hediste diversicolor (nereis) | Annelida | | Roscoff | |
| Holothuria (Panningothuria) forskali | Echinodermata | | Roscoff | |
| Holothuria tubulosa | Echinodermata | | Banyuls-sur-mer | |
| Hydractinia echinata | Cnidaria | | Roscoff | |
| Hymeniacidon sanguinea | Porifera | | Roscoff | |
| Laminaria digitata | Ochrophyta | | Roscoff | |
| Laminaria hyperborea | Ochrophyta | | Roscoff | |
| Laminaria ochroleuca | Ochrophyta | | Roscoff | |
| Leptosynapta (Synaptes) | Echinodermata | | Roscoff | |
| Leucosolenia variabilis | Porifera | | Roscoff | |
| Ligia oceanica | Arthropoda | | Roscoff | |
| Lineus longissimus | Nemertea | | Roscoff | |
| Lithothamnion corallioides / Phymatholithon calcareum | Rhodophyta | Maerl | Roscoff | |
| Littorina littorea | Mollusca | | Roscoff | |
| Littorina obtusata | Mollusca | | Roscoff | |
| Littorina saxatilis | Mollusca | | Roscoff | |
| Maja squinado | Arthropoda | | Roscoff | |
| Marthasterias glacialis | Echinodermata | | Roscoff | |
| Membranipora membranacea | Bryozoa | | Roscoff | |
| Molgula spp. | Tunicata | | Roscoff | |
| Morchellium argus | Tunicata | | Roscoff | |
| Murex brandaris | Mollusca | | Banyuls-sur-mer | |
| Mya arenaria | Mollusca | | Roscoff | |
| Myriapora truncata | Bryozoa | Faux corail | Banyuls-sur-mer | |
| Mytilus galloprovincialis | Mollusca | Moule méditérranéenne | Banyuls-sur-mer | |
| Mytilus spp. | Mollusca | | Roscoff | |
| Nassarius reticulatus | Mollusca | | Roscoff | |
| Nebalia bipes | Arthropoda | | Roscoff | |
| Necora puber | Arthropoda | | Roscoff | |
| Nemertesia spp. | Cnidaria | | Roscoff | |
| Nephtys sp. | Annelida | | Roscoff | |
| Nucella lapillus | Mollusca | | Roscoff | |
| Obelia geniculata | Cnidaria | | Roscoff | |
| Ocenebra erinaceus | Mollusca | | Roscoff | |
| Octopus vulgaris | Mollusca | | Banyuls-sur-mer | |
| Ophiocomina nigra | Echinodermata | | Roscoff | |
| Ophiothrix fragilis | Echinodermata | Ophiure fragile ; Ophiure à piquants ; Ophiure singe | Banyuls-sur-mer | |
| Osilinus lineatus | Mollusca | | Roscoff | |
| Osmundea pinnatifida | Rhodophyta | | Roscoff | |
| Owenia fusiformis | Annelida | | Roscoff | |
| Pachymatisma johnstonia | Porifera | | Roscoff | |
| Pagurus prideaux | Arthropoda | Ermite de Prideaux , Gonfaron | Banyuls-sur-mer | |
| Pagurus sp. | Arthropoda | | Roscoff | |
| Palaemon serratus | Arthropoda | | Roscoff | |
| Palaemon serratus | Arthropoda | Crevette rose | Banyuls-sur-mer | |
| Palmaria palmata | Rhodophyta | | Roscoff | |
| Paracentrotus lividus | Echinodermata | Oursin pierre | Banyuls-sur-mer | |
| Paracentrotus lividus | Echinodermata | Oursin pierre | Roscoff | |
| Paracentrotus lividus (pour prélèvement de gamètes) | Echinodermata | Oursin pierre | Banyuls-sur-mer | |
| Parazoanthus axinellae | Cnidaria | anémone encroûtante jaune | Banyuls-sur-mer | |
| Patella vulgata | Mollusca | | Roscoff | |
| Pecten maximum | Mollusca | | Roscoff | |
| Pennatula rubra | Cnidaria | | Banyuls-sur-mer | |
| Petrosia ficiformis | Porifera | Eponge pierre | Banyuls-sur-mer | |
| Phallusia mammillata | Tunicata | | Roscoff | |
| PlumularIdae | Cnidaria | | Roscoff | |
| Polymastia spp. | Porifera | | Roscoff | |
| Polysiphonia elongata | Rhodophyta | | Roscoff | |
| Polysiphonia lanosa | Rhodophyta | | Roscoff | |
| Porphyra sp. | Rhodophyta | | Roscoff | |
| Pteroeides griseum | Cnidaria | | Banyuls-sur-mer | |
| Pylaiella littoralis | Ochrophyta | | Roscoff | |
| Raspalia spp. | Porifera | | Roscoff | |
| Rhodothamniella floridula | Rhodophyta | | Roscoff | |
| Sabella pavonina | Annelida | | Roscoff | |
| Sabellaria alveolata | Annelida | | Roscoff | |
| Saccharina latissima | Ochrophyta | | Roscoff | |
| Sacculina sp. | Arthropoda | | Roscoff | |
| Scrupocellaridae | Bryozoa | | Roscoff | |
| Scyllarus arctus | Arthropoda | Petite cigale de mer | Banyuls-sur-mer | |
| Sipunculus nudus | Sipuncula | | Roscoff | |
| Sphaeroma sp. | Arthropoda | | Roscoff | |
| Spirographis spallanzani | Annelida | Spirographe | Banyuls-sur-mer | |
| Suberites ficus | Porifera | | Roscoff | |
| Sycon sp. | Porifera | | Roscoff | |
| Symsagittifera Roscoffensis | Xenacoelomorpha | | Roscoff | |
| Talitrus saltator | Arthropoda | | Roscoff | |
| Trivia spp. | Mollusca | | Roscoff | |
| Ulva enteromorpha spp. | Chlorophyta | | Roscoff | |
| Veretillum cynomorium | Cnidaria | | Banyuls-sur-mer | |
| Verongia aerophoba | Porifera | | Banyuls-sur-mer | |
| Xantho spp. | Arthropoda | | Roscoff | |