Homarus americanus - larva, author: Fisheries and Oceans Canada, Jean-Franis St-Pierre
Japanese shore crab - Hemigrapsus sanguineus, author: Jonas Mortelmans
Crangon septemspinosa, author: Fisheries and Oceans Canada
Palaemon serratus (Pennant, 1777) and lots of Crangon crangon (Linnaeus, 1758), author: Nuyttens, Filip

DecaNet (World List of Decapoda)