| Nom scientifique | Nom français | Nom anglais | 1°id. | 1°observateur |
|---|---|---|---|---|
| Gammarus lawrencianus | Puce de mer. | Scud. | 2009 | Abraham D. |
| Gammarus duebeni | Puce de mer. | Scud. | 2000 | Abraham D. |
| Hyalella azteca | Gammare d'eau douce | Scud. (freshwarwer) | 2010 | Allen-Mahé S. |
| Jassa falcata | Amphipode des bouées | Scud (rock) | 2003 | Abraham D. |
| Caprella linearis | Caprelle longiforme | Skeleton_shrimp (longiform) | 2014 | Abraham D. |
| Caprella mutica | Caprelle squelettique | Skeleton_shrimp (japanese) | 2017 | Urtizbéréa F. |
| ORDRE_DES MYSIDES | Mysides. | Shrimps. (mysid) | ||
| Mysis gaspensis | Myside. | Shrimps. (bent_mysid) | 2009 | Abraham D. |
| ORDRE_DES EUPHAUSIACEES. | Euphausiacées. | Euphausiid Shrimps. | ||
| Meganictiphanes norvegica | Crevette plancton. | Shrimp. (large_kill) | 1999 | Allen-Mahé S. |
| ORDRE_DES DECAPODES | Décapodes. | Decapods. | ||
| Lebbeus groenlandicus | Crevette bouc du Groenland | Lebbeid_Shrimp (greenland) | 2005 | Abraham D. |
| Lebbeus polaris | Crevette bouc polaire | Lebbeid_Shrimp (polar) | 2019 | BeBEST |
| Crangon septemspinosa | Crevette grise des sables | Shrimp. (grey_sand) | 1889 | Caperon M. |
| Sclerocrangon boreas | Crevette de roches ciselée | Shrimp (sculptured) | 2005 | Orsiny J.G. |
| Pandalus borealis | Crevette nordique | Shrimp. (boreal_red) | 1970 | IFREMER |
| Pandalus montagui | Crevette ésope | Shrimp. (stripped_red) | 1970 | IFREMER |
| Sabinea sp. | Crevette | Shrimp | 1970 | IFREMER |
| Pasiphea sp. | Sivade | Shrimp (pink_glass) | 1970 | IFREMER |
| Lithodes maia | Crabe épineux. | Crab. (northern_stone) | 1970 | IFREMER. |
| Chionocetes opilio | Crabe des neiges. | Crab. (snow) | 1970 | IFREMER |
| Libinia emarginata | Crabe araignée commun | Spider_Crab. (common) | 2001 | Abraham D. |
| Hyas araneus | Crabe araignée atlantique | Toad_Crab. (atlantic) | 1970 | IFREMER. |
| Hyas coarctatus | Crabe araignée arctique | Toad_Crab. (arctic) | 1970 | IFREMER |
| Cancer irroratus | Crabe tourteau. | Crab. (rock) | 1889 | Caperon M. |
| Carcinus maenas | Crabe vert | Crab. (green) | 2013 | ARDA |
| Pagurus acadianus | Bernard l'hermite de l'Acadie. | Hermit_Crab. (acadian) | 1999 | Abraham D. |
| Homarus americanus | Homard d'Amérique. | Lobster. (american) | 1889 | Caperon M. |