Chalybion dolichothorax (Kohl, 1918) (Fig. 12)

Material examined: VIETNAM: Hoa Binh: 1 ♀, Tan Lac, Yen Thuy (area of Cuc Phuong National Park), 10- 25.v.2002, Malaise trap, Long Dang Khuat .

Distribution: Vietnam: Tonkin Central (= Hanoi of Vietnam currently) (Hensen 1988); Hoa Binh (new record). Elsewhere: China, Laos.