Златанов Б. New subspecies of Eumerus aristatus Peck, 1969 (Diptera, Syrphidae) from Karabas Mountains (Eastern Kazakhstan). FEB [Internet]. 2023 Sep. 30 [cited 2025 Dec. 8];111(3):68-72. Available from: https://feb.buketov.edu.kz/bmg-vestnik/article/view/42