What's That Bug? does not endorse extermination

Subject: Impressive killer
Location: Roswell, Georgia
August 22, 2017 1:54 pm
I saw this flying around our yard yesterday, and dead in our driveway today. I believe it is the red-footed cannibal fly you mention on your page 3 of horse flies. Can you confirm this for me?
Signature: Maggie Bean

Giant Robber Fly

Dear Maggie Bean,
This is definitely a Giant Robber Fly in the genus
Promachus, but since its “feet” are hidden under its body, we cannot say for certain that it is a Red Footed Cannibalfly, but it is in the same genus which is well represented on BugGuide by many similar looking species.

What's That Bug? does not endorse extermination
Location: Roswell, Georgia

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