Description: English: Mouthless crab, Cardisoma crassum. Costa Rica, Manuel Antonio National Park, mangrove forest. Date: 24 December 2014. Source: Own work. Author: Gabriele Kothe-Heinrich.
Description: Cardisoma crassum English: Dorsal view of a dead specimen. From Juan Venado Island Natural Reserve, Nicaragua. Date: 2004. Source: [1]. Author: M. Sotelo.
Description: English: Mouthless Crab (Cardisoma crassum), Manuel Antonio National Park, Costa Rica. Date: 29 December 2006. Source: Own work. Author: D. Gordon E. Robertson.
![[1]](http://images.nbii.gov/SINIA/D_thumbnail/Cardisoma-crassum-dorso.jpg){kind=link}