Fluwelen zwemkrab - Necora puber, author: De Cursisten
Scyllarus arctus, author: Pillon, Roberto
Lithoscaptus aquarius (photo from aquarium), author: van der Meij, Sancia E.T.
Paguridae, author: Fisheries and Oceans Canada, Catriona Day

DecaNet (World List of Decapoda)