Tetraserica champassakana Fabrizi, Dalstein & Ahrens, 2019

Material examined. 1 ♂ “[Vietnam] Dong Nai Pro., Vinh Cuu NR and culture, Hieu Liem, Chien Khu D; 08.iv.2009; light trap; 85 m ” (IEBR), 1 ♂ “[Vietnam] Gia Lai Pro., Chu Se Dis., Ipal; 30.iv.2011; light trap ” (IEBR), 1 ♂ “[Vietnam] Kon Tum Pro., Sa Thay Dis., Ro Koi commue, Chu Mom Ray NP.; 19.v.2009; light trap; 699 m. ” (IEBR) .

Remarks. This species was so far known only from its type locality, Champassak, in Laos. This is the first record for Vietnam.