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Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12


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TaxonomyBrowse
Info
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Genus Uca - Fiddler Crabs

Fiddler crab - Uca thayeri - male Brown crab with yellow claw and blue mark - Uca pugnax Atlantic Sand Fiddler Crab - Uca pugilator Uca Fiddler Crab - Uca Mexican fidler crab - Uca - male Unknown fiddler crab - Uca Atlantic Sand Fiddler Crab (Uca pugilator) - Uca pugilator - male
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)
Explanation of Names
Author: Leach, 1814
Range
See range maps for each species here.
Internet References