Sexual dimorphism II

Sexual dimorphism II
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Uca tangeri (Eydoux) West African fiddler crab
Male.
Portugal, distrito de Faro, Alvor.
9/16/2017
IE016'08-170916096'JJK
All from this album
Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II Sexual dimorphism II
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The genus Uca shows strong sexual dimorphism manifested by extensive development of one of male's claws. Large claw, that represents almost a half of body weight, is used for territorial fighting and for a waving display.