Atactosturmia ??? (Surinam)

Atactosturmia ??? (Surinam)
Yet another fly that keys to Atactosturmia … would be nice one day to know which of them really are Atactosturmia 😉

Atactosturmia/Leschenaultia/Lespesia sp. ??? (Bolivia)

Atactosturmia/Leschenaultia/Lespesia sp. ??? (Bolivia)
This specimen is proving to be a real problem – it keys to Atactosturmia because it has 3 rows of small hairs outside the vibrissa and a bristle-comb on the hind tibia (amongst other things). But Monty things that it looks more like Leschenaultia or a black Lespesia, which only have 1 row of hairs outside ...