Carcinus maenas (Linnaeus, 1758) + eggs, author: Nuyttens, Filip
Carcinus aestuarii, author: Pillon, Roberto
Hyas araneus, author: Fisheries and Oceans Canada, Catriona Day
Cancer borealis, author: Fisheries and Oceans Canada, Catriona Day

DecaNet (World List of Decapoda)