198. Petroleuciscus ulanus (Günther, 1899) .—Bleak

Taxonomy. Original description: Leuciscus ulanus Günther, 1899: 387, pl. 24 (fig. A) [Ula on the Zola Chai, northwestern Iran; syntypes: BMNH 1984.10.10.1-2 (2)] .

Revisions. None.

Illustrations. Mouludi-Saleh et al. (2022: 292, fig. 1).

Distribution in Iran. —Distribution in River Basin: Lake Orumiyeh.―Distribution in Ecoregions: 445-Orumiyeh.

Status in Iran. [Endemic].—Shah kuli-e Oromiyeh.—Listed in previous checklists from Iran by Esmaeili et al. (2017 a, 2018); Jouladeh-Roudbar et al. (2020) and Eagderi et al. (2022).—Iran material: BMNH.

Conservation. —IUCN: NE.