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Family Ocypodidae - Fiddler Crabs and Ghost Crabs

Uca ZH3Z4103 - Uca pugnax - male Uca species - Uca Is this an Atlantic Ghost Crab? - Ocypode quadrata unknown Fiddler Crab tracks - Uca Atlantic Marsh Fiddler Crab - Uca pugnax - male Atlantic Ghost Crab - Ocypode quadrata Uca pugilator Crab ID in NJ - Uca
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)
Explanation of Names
Author: Rafinesque, 1815