During 1994, field studies were conducted in the Midwestern Region of Nepal. Two camps were located in the "inner terai," low mountain valleys between the Churia Range and the Mahabarat Lekh. A third camp was in the mountains at Jumla. Visits were made to 2 high mountain sites, Simikot, Humla District, and Rara National Park. The result from all these sampling sites was the recovery of 6 new country records, 5 in the genus Aedes and 1 in the genus Heizmannia. Some mosquitoes in the Nepal checklist had no voucher specimens. Locality data are given for 9 of these. Biodata on another species that is quite rare in Nepal are given.