EN
Eleven tenebrionid species from ten genera, including: Adesmia FISCHER von WALDHEIM, Stenosis HERBST, Pimelia FABRICIUS, Crypticus LATREILLE, Dendarus DEJEAN, Pedinus LATREILLE, Gonocephalum SOLIER, Opatrum FABRICIUS, Blaps FABRICIUS and Laena LATREILLE, belonging to four subfamilies (Pimeliinae, Diaperinae, Tenebrioninae and Lagriinae) were collected in Arasbaran, Northwestern Iran. Ten species and one genus are new for Iranian fauna.