Carasobarbus kosswigi .

Iran: – VPFC NeypahnSeyfolah 1400.7., 1, 85 mm SL; Iran: Kermanshah prov.: Alvand River at Neypahn Seyfolah, Karkheh, 34.408611, 45.586944. – VPFC Hajij 1394.4., 1, 114 mm SL ; Iran: Kermanshah prov.: Sirvan River at Hajij, Tigris drainage, 35.15678, 46.32132 (now under dam) .

Türkiye: – FFR 416, 17, 124–176 mm SL; FFR 417, 1, 170 mm SL; FFR 421, 4, 129–168 mm SL; Siirt prov.: Botan River at 8 km southwest of Siirt, Tigris drainage, 37.85268, 41.88749 .