BluTuna, that fly is a gorgeous

Thanks for the IDs on a couple of my jumping spiders, will amend the posts.
Family Tephritidae
I got an ID on Diptera.info for this, but can't find any further info. Anybody have better luck?

Kruger NP
"
Isoconia sp. cf
ghenti. Unfortunately, the most important characters as femora coloration and coloration of the anal lobe, are unclear."
It seems there is a
Metasphenisca ghenti, so perhaps is a synonym of
Isoconia?
Distribution range: Zimbabwe, South Africa
I know I can't post it down to species level due to the two issues he pointed out, just as "possibly
ghenti".

Anyone find any info. on either Genus ?