New materials on heteropterans from Kurai steppe (south-west of Russian Altai) Author Vinokurov, Nikolay N. Institute for Biological Problems of Cryolithozone, Siberian Branch RAS, 677980 Yakutsk, 41 Lenin Av., Russia E-mail: vinok @ ibpc. ysn. ru Author Rudoi, Valentin V. Altai State University, 656049, Barnaul, 61 Lenin Av., Russia * Corresponding author. E-mail: valentin. rudoi 97 @ gmail. com text Ecologica Montenegrina 2020 2020-11-30 38 25 35 http://dx.doi.org/10.37828/em.2020.38.5 journal article 10.37828/em.2020.38.5 2336-9744 13231892 Myrmus calcaratus Reuter, 1891 Material. Kurai steppe, 50°15′ N , 87°54′ E , H = 1600–1650 m , 8.08.2019 , 2 ♂ , 2 ♀ ; Kurai Mts , Kuraika River , 50°16′44′′ N , 87°57′12′′ E , H = 1750–1800 m , 4– 7.08.2019 , 2 ♂ . Distribution. Euroasian steppe. In Siberia known from Tyumen Region , south of Krasnoyarsk Province and Tuva ( Vinokurov et al. 2010 ). First record from Altai Republic .