Taxa map Species of the order Decapoda Europe 7 Grapsus grapsus Red rock crab 6 Pachygrapsus marmoratus Marbled rock crab 6 Procambarus clarkii Red swamp crawfish 13 Uca tangeri West African fiddler crab South America 5 Goniopsis cruentata 6 Ocypode quadrata Atlantic ghost crab 2 Uca sp.
Europe 7 Grapsus grapsus Red rock crab 6 Pachygrapsus marmoratus Marbled rock crab 6 Procambarus clarkii Red swamp crawfish 13 Uca tangeri West African fiddler crab South America 5 Goniopsis cruentata 6 Ocypode quadrata Atlantic ghost crab 2 Uca sp.