January 28, 2010 | Caraça Natural Park, Minas Gerais, Brazil
Normal disclaimers apply (flies are difficult to identify), but these mating flies might be a Systropus species.
Did you think they might be wasps? They are almost certainly wasp mimics.
Don’t be fooled by what appears to be an extra wing on the one to the right. That’s just a trick of the camera.
