Uca spp. (Fiddler Crab) : anterior view Uca spp. (Fiddler Crab) : anterior view Anterior view of Uca spp. (Fiddler Crab) Crustacean, Fiddler, crab, Arthropoda, Crustacea, Malacostraca, Eumalacostraca, Decapoda, Ocypodidae, Uca 2005-09-16 image/svg+xml Uca spp. (Fiddler Crab) : anterior view 2005-09-16 Integration and Application Network https://ian.umces.edu/media-library/uca-spp-fiddler-crab-anterior-view/ https://ian.umces.edu/media-library/uca-spp-fiddler-crab-anterior-view/ en-US Crustacean, Fiddler, crab, Arthropoda, Crustacea, Malacostraca, Eumalacostraca, Decapoda, Ocypodidae, Uca Anterior view of Uca spp. (Fiddler Crab)