Oreoleuciscus humilis
Oreoleuciscus humilis, the dwarf Altai osman, is a species of freshwater ray-finned fish belonging to the family Leuciscidae, which contains the daces, chubs, true minnows and related species. This species is found in Tuva, Russia, and western Mongolia. The maximum standard length of this species is, its maximum published wight is and a maximum age of 15 years.