New species of the weevil subgenus Eunihus Rtt., genus Otiorhynchus germ. (Coleoptera, Curculionidae), from the Caucasus and Turkey

Otiorhynchus khatiparicus Davidian et Arzanov, sp. n. and O. meoticus Davidian et Arzanov, sp. n. are described in the subgenus Eunihus Reitter, which was not known from the Caucasus before. Both of the new species are very similar to O. rhilensis Stierlin from Bulgaria and O. uludagicus Magnano from NW Turkey.