Genus FRIESEA Dalla Torre, 1895

Friesea Dalla Torre, 1895: 6 .

Type species. Triaena mirabilis Tullberg, 1871 .

Five species recorded in Vietnam, and some unidentified specimens from Tuyên Quang (Na Hang natural reserve) (EC: Nguyễn T. T.A. & Nguyễn T. T. 2004), Vĩnh Phúc (Tam Đảo national park) (EC: Nguyễn T. T. et al. 1997; Vũ Q.M. & Nguyễn T. T. 2000), Đồng Nai (Cát Tiên national park) (EC: Shveenkova 2011) and Kiên Giang (Hòn Chông) (CI: Deharveng et al. 2009).