Cysteochila euthenia Drake & Ruhoff

Cysteochila euthenia Drake & Ruhoff 1965b, p. 254

Material examined. 2 spec, Minh Xuan prov, Yen bai, 300m, N° 101, 24 /XI/1971, leg. Topal-Matakasi (HMNH); 7 spec, Luc Yen prov, Yen Bai, 300m, N° 177, 1 /XII/1971, leg. Topal-Matakasi (HMNH); 2 spec, Luc Yen prov, Yen Bai, 300 m, N° 238, 5 /XII/1971, leg. Topal-Matakasi, (HMNH); 1 spec, Lao Cai, 17km Dang Kao, N° 159, 29 / XI/1971, leg. Topal-Matakasi, (HMNH).

Distribution. This species previously was only known from Borneo (Drake & Ruhoff 1965b)