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Hoverfly; Sírfido

Chrysotoxum sp.

Description:

Syrphid. Chrysotoxum is a genus of hoverfly. This fly presents a typical case of "Bayesian mimetism" so it simulates a wasp to avoid predators, who avoid the "aposematic" colours due to previous bad experiences with wasps and bees.

Habitat:

Evergreen oak and pine tree forest. Dehesa de Valdelatas

Notes:

Camera Model: NIKON D300. Exposure Time: 1/400 sec.; f/10; ISO Speed Rating: 800. Exposure Bias: 0 EV. Focal Length: 300.0 mm.

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arlanda
Spotted by
arlanda

Madrid, Comunidad de Madrid, Spain

Spotted on Mar 17, 2017
Submitted on Apr 18, 2017

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