Longicorn beetles (Coleoptera: Disteniidae, Cerambycidae) of the Russky Island (Primorsky Krai, Russia) Author Anisimov, Nikolay S. Federal Scientific Center All-Russian Scientific Research Institute of Soybean, Ignatevskoye Shosse 19, Blagoveshchensk 675027 Russia. Author Bezborodov, Vitaly G. Amur Branch of the Botanical Garden-Institute FEB RAS, Ignatevskoye Shosse 2 - d km, Blagoveshchensk 675000 Russia. * Corresponding Author: e-mail: havamal 1 @ mail. ru Author . Author . Author . Author . text Ecologica Montenegrina 2021 2021-02-27 40 46 58 http://dx.doi.org/10.37828/em.2021.40.3 journal article 10.37828/em.2021.40.3 2336-9744 13233092 Mesosa myops (Dalman, 1817) Material examined. 1 : 6 ex. , 7.VII.2019 ; 2 : 2 ex. , 5-6.VIII.2015 , S. Samokhin leg.; 3 : 1 ex. , 6.VII.2019 ; 4 : 1 ex. , 4-6.VII.2019 ; 5 : 1 ex. , 7.VII.2019 ; 6 : 3 ex. , 24. VI .2014 . Distribution. Poland , Sweden , Finland , Lithuania , Latvia , Belarus , Ukraine , Russia , Kazakhstan , Mongolia , China , Korea . Remarks. Larvae develop in deciduous trees: Quercus sp. , Tilia sp. , Acer sp. , Ulmus sp. , Populus sp. , Betula sp. , and Salix sp. Adults are active from late May to early August.