234. Isotoma viridis Bourlet, 1839

Isotoma viridis Bourlet, 1839: 401 .

Distribution in Vietnam. In forest, cultivated land.

Northwest: Lào Cai ( Hoàng Liên national park; Sa Pa).

Red River Delta: Vĩnh Phúc (Tam Đ ảo national park).

North Central Coast: Nghệ An (Hýng Nguyên; Nam Ðàn).

Mekong River Delta: H ậu Giang (Lung Ngọc Hoàng natural reserve).

Authorship. RD: Nguyễn T.T. 1994, 2017; Stach 1965.

EC: Nguyễn T.T. 1995a; Nguyễn T.T. & Pomorski 2002; Trần T.K.H. et al. 2017.

CI: Nguyễn T.T. 1995c; Nguyễn T.T. et al. 2011.

CAT: Nguyễn T.T. & Vũ Q.M. 1993.

Type locality. Europe.

General distribution. Holarctic.

Remarks. Vietnam records will need verification due to confusion with related species.