Mohammad Mehdi Rabieh - Department of Plant Protection, College of Agriculture, University of Birjand, Birjand, Iran.
Mahnaz Allahverdi - Department of Plant Protection, Faculty of Agriculture, Institute of Higher Education, Jahad Daneshgahi Khorasan Razavi, Kashmar, Khorasan Razavi, Iran.
Issa Jabaleh - Department of Plant Protection, Faculty of Agriculture, Institute of Higher Education, Jahad Daneshgahi Khorasan Razavi, Kashmar, Khorasan Razavi, Iran.
Mehdi Esfandiari - Department of Plant Protection, College of Agriculture, Shahid Chamran University of Ahvaz, Ahvaz, Iran.

The genus Euxoa Hübner, [۱۸۲۱] is regarded as the most highly evolved among the genera of the subfamily Noctuinae and contains by far the largest number of species of the subfamily in Europe and in the Palaearctic region. Fifty-four species of this genus has been already reported from Iran. In this paper a list of ۱۷ already recorded species and subspecies of Euxoa from the north-east of Iran is given and discussed. Furthermore, E. acuminifera (Eversmann, ۱۸۵۴) is newly reported for the fauna of Iran. Figures of its adult male and female and their genitalia are provided together with bionomics and distribution of the species.

Noctuidae, Euxoa, fauna, distribution, new record, Khorasan