Calappa flammea, author: Piiro, Enrique
Cardisoma armatum, author: Collection VLIZ
Carcinus maenas (Linnaeus, 1758) + eggs, author: Nuyttens, Filip
Lithoscaptus aquarius (photo from aquarium), author: van der Meij, Sancia E.T.

DecaNet (World List of Decapoda)