You threw me of with the Francolin, Erckel's Francolin is now called Pternistes erckelii basically everywhere.
Yes, of the genus Francolinus the closest I could find was a female Chinese francolin, but it really didn't look the same, yet it was still my answer just in case.
Congrats @lintworm, and thanks for introducing Zingels to me!
I was absolutely nowhere near with my answer for S. I said Squalidus spp.
I thought that some were your photos because they were way too good to be from Google search and I couldn't find any of the photos via google search.