Dasysyrphus orsua

Dasysyrphus orsua (Walker, 1852) Syrphus orsua Walker, 1852:231. Type locality: East Indies. Distribution in Nepal. Oriental and Palaearctic – NEPAL. Kathmandu District: Manichud, 1,800 – 2,300 m; Nagarjun, 1,400 –2,100 m; Shivapuri, 1,700m; Shivapuri, 1,900–2300m; Sundarijal, 1,500 –2,000 m; Nuwakot, Gurjebhanjyang, 1,600 –2,000 m; Taplejung District: Sanghu at 15,85m and above at 1,890m; Myagdi District: Ghodepani at 2,855m; Jumla District: Churta at 2,900 –3,500 m, Gothichour at 2,900m, Khari at 3,285m and Maharigaon at 3,220m (Coe, 1964; Thapa, 2015; Ghorpadé, 2014, 2015a; Budhathoki et al., 2021; Dyola et al., 2023). Zoogeographical distribution. Oriental and Palaearctic – INDIA, NEPAL, SRI LANKA (Evenhuis & Pape, 2024; Ghorpadé, 2015a).