Detailed info in English: http://life-on-earth.ru/amu-darya-and-syr-darya-shovelnose-sturgeons/amu-darya-shovelnose-sturgeons-conservation-uzbekistan
Detailed info in Russian: http://life-on-earth.ru/amudarinskie-lopatonosy/amudarinskie-lopatonosy-proekt-sokhraneniya-uzbekistan
The photos:
Pseudoscaphirhynchus hermanni caught in Amu Darya River (near Khanka, Khorezm, Uzbekistan) in 2015. The photo was taken in Khorezm Mamun Academy in Khiva (a branch of the Academy of Sciences of Uzbekistan) where the fish was kept in captivity for several years for conservation purposes.