diop2010's Identifications

Diopsidae (Stalk-eyed Flies)
Eurydiopsis argentifera I think

Note:

• the very large, straight scutellar spines are characteristic for the genus Eurydiopsis.
• the tiny inner vertical setae.
• Megalabops has long inner vertical setae.
• the genus Eurydiopsis is much larger than Megalabops.

Thanks diop2010
the large, laterally directed, pleurotergal spines also form a useful differential character for this genus

Diopsidae (Stalk-eyed Flies)
Megalabops quadriguttata?

Mating pair
Male's eye aren't much longer than female. In fact, it seem like it's shorter...

Male overall size is smaller than female.

Thanks diop2010
Megalabops quadriguttata

"All Megalabops are sexually homomorphic with regard to eye span."

Video:
https://www.instagram.com/reel/C7J0mCuRXZd/?igsh=eDNvZjA4NDFxajQy