The genus Omphreus in Bosnia and Herzegovina and Montenegro, with two new subspecies of O. morio (Coleoptera, Carabidae, Omphreini)

Two new ground beetle subspecies, Omphreus (Omphreus) morio sandeli ssp. n. (from Mts. Zelengora and Maglić, eastern Bosnia and Herzegovina) and Omphreus (Omphreus) morio durmitorensis ssp. n. (from Mt. Durmitor, northwestern Montenegro) are here described and diagnosed. The male and female genitalia and other taxonomically important characters are illustrated. The new taxa are distinctly different from the nearest relatives and represent both endemics and relicts inhabiting limited high-altitude Dinaric areas in Bosnia and Herzegovina and Montenegro. A key to Omphreus taxa from Montenegro and a key to subspecies of Omphreus (Omphreus) morio Dejean, 1828 are presented.