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Species Uca pugnax - Atlantic Marsh Fiddler Crab

Uca ZH3Z4103 - Uca pugnax - male Atlantic Marsh Fiddler Crab - Uca pugnax Atlantic Marsh Fiddler Crab - Uca pugnax Atlantic Marsh Fiddler Crab - Uca pugnax Atlantic Marsh Fiddler Crab - Uca pugnax Atlantic Marsh Fiddler Crab - Uca pugnax - male Uca pugnax - male Uca sp. - Uca pugnax
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Crustacea (Crustaceans)
Class Malacostraca (Malacostracans)
Superorder Eucarida (Eucarida (Crabs, Crayfish, Shrimp, etc.))
Order Decapoda (Crabs, Crayfishes, Lobsters, Prawns, and Shrimp)
Infraorder Brachyura (True Crabs)
Family Ocypodidae (Fiddler Crabs and Ghost Crabs)
Genus Uca (Fiddler Crabs)
Species pugnax (Atlantic Marsh Fiddler Crab)
Internet References
fiddlercrab.info - Images and information w/ range map.

Animal Diversity Web - Description and info.