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Species Efferia aestuans

Robber fly - Efferia aestuans Robber Fly - Efferia aestuans Ovipositing(?) Robber Fly - Efferia aestuans - female Robberfly - Efferia aestuans Efferia aestuans - male Efferia aestuans? - Efferia aestuans - female Asilinae (Efferia?) with Lucilia sp prey - Efferia aestuans - female Black Mustache Robber Fly - Dorsal  - Efferia aestuans - male



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