Lithoscaptus aquarius (photo from aquarium), author: van der Meij, Sancia E.T.
Lithodes maja, author: Fisheries and Oceans Canada, F.J. Fife
Oedignathus inermis, author: Neil McDaniel
Kiwa tyleri - male, author: Sven Thatje

DecaNet (World List of Decapoda)