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Robber Fly (male)

Efferia aestuans


The large black appendages at the end of the robber fly are the male's claspers.


Found flying around a garden/lawn at my Grandmother's.

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Jacob Gorneau
Spotted by
Jacob Gorneau

Maine, USA

Lat: 43.89, Long: -70.33

Spotted on Aug 7, 2013
Submitted on Aug 26, 2013

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