Dardanus lagopodes DarkKneeHermitCrab1 DMS, author: ReefLifeApps.com
Lithoscaptus aquarius (photo from aquarium), author: van der Meij, Sancia E.T.
Eualus berkeleyorum, author: Neil McDaniel
Diogenes pugilator, Fig.1, author: El Bouchikhi, Khadija

DecaNet (World List of Decapoda)