Tetraserica vietnamensis (Frey, 1969)

Material examined. 12 ♂♂, 2 ♀♀ “S Vietnam, 12.03N 108.27E 12 km N of Dalat-Lang Bian, 1580–1750 m, 17.–21.iv.1999, Pacholátko & Dembický leg./ coll. P. Pacholátko / VS 72” (ZFMK) , 4 ♂♂ “S-Vietnam, Bin Phuoc Pr, Bu Gia Map NP, 16.–20.4 2024, 12°11’38”N, 107°12’ 21”E, 450–600 m, A. Skale ” (CASG) , 1 ♂ “S-Vietnam, Lam Dong Pr. Lac Duong Dis., Da Nhim town, 22.–28. 4. 2024 leg. A. Skale, LF, 1400 m ” (CASG) .