Orthonevra stackelbergi, Taxa Only, Exact Match: 2 Treatments

Orthonevra stackelbergi			Borodina, Olga & Borodin, Oleg, 2023, Syrphidae (Brachycera: Diptera) Of Latvia: Current Status Of Study In The Regional Aspect, Acta Biologica Universitatis Daugavpiliensis 23 (1), pp. 75-101 : 77	77
Orthonevra stackelbergi			Mutin, V. A. & Barkalov, A. V., 2018, Hover-flies (Diptera: Syrphidae) of the Bolshoi Khekhtsir Ridge, Khabarovskii krai, Russia, Far Eastern Entomologist 349, pp. 17-27 : 18	18