(Oxynoemacheilus kiabii)
Oxynoemacheilus kiabii is a species of stone loach from the genus Oxynoemacheilus which is endemic to Iran. It is found in the Karkeh River drainage in clear, fast flowing streams. The Karkeh is a tributary of the Karun which in turn flows into the lower Tigris. The specific name kiabii honours the Iranian conservationist Bahram H. Kiabi to show appreciation for his work in conserving Iran's vertebrate fauna, especially the fish.