Isotoma iranica Arbea & Kahrarian, 2015 (Fig. 3C)

Material examined. 2 specimens, Iran, Mazandaran province, Savadkuh region, Zirab, Matankola: forest, soil and leaf litter, 36°09'21.85'' N, 53°00'01.51'' E, 644 m a.s.l., 9.II.2022, leg. FZK .

Distribution in Iran. Kermanshah and Mazandaran (Yoosefi Lafooraki et al., 2020b).

General distribution. Endemic (Yoosefi Lafooraki et al., 2020b).