1Department of Entomology and Plant Pathology, College of Aboureihan, University of Tehran, Pakdasht, Iran.
2Department of Plant Protection, Faculty of Agriculture, Lorestan University, Khorramabad, Iran.
3Department of Plant Protection, Faculty of Agriculture, University of Maragheh, Maragheh, Iran.
A faunestic study on Stigmaeidae and Cryptognathidae families in Lorestan province was carried out during 2012-2013. In this study 18 species were collected and identified, of which Favognathus amygdalus and F. cordylus (Cryptognathidae) were new records for Iranian fauna, also all of the collected species in this study were new records for fauna of Lorestan province. Stigmaeidae with 14 species and Cryptognatidae with four species had the highest and lowest number of identified species, respectively.