Pachygrapsus transversus, Fig.4, author: El Bouchikhi, Khadija
Lithoscaptus aquarius (photo from aquarium), author: van der Meij, Sancia E.T.
Dardanus guttatus, author: wj, Chen
Placetron wosnessenskii, author: Neil McDaniel

DecaNet (World List of Decapoda)