Fiddler crabs (Austruca sp., possible the perplexing fiddler crab, A. perplexa) among mangrove roots in northern Queensland, Australia.

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Photo credit: © Alf Jacob Nilsen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arthropoda, australia1991, austruca, crab, crabs, crustacea, decapoda, fiddler, ocypodidae, perplexa, perplexing, uca, vinkekrabber