Munidopsis curvirostra - lateral view, author: Nozes, Claude
Lithoscaptus aquarius (photo from aquarium), author: van der Meij, Sancia E.T.
Pirimela denticulata (Montagu, 1808), author: IMARES
Carcinus maenas (L. 1758), author: Julius A. Ellrich

DecaNet (World List of Decapoda)