Male fiddler crab (Uca tetragonon). This crab is found throughout Polynesia. Male fiddler crabs (Uca sp.) communicate to rivals and potential mates by


Male fiddler crab (Uca tetragonon). This crab is found throughout Polynesia. Male fiddler crabs (Uca sp.) communicate to rivals and potential mates by a sequence of waves and gestures using their oversized claw, or cheliped. The carapace (shell) of this specimen measures 3cm wide.


Size: 3337px × 2674px
Photo credit: © GILLES MERMET/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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