Laena tonkinensis Schuster, 1926 (Fig. 13)
New material: Tonkin, Chapa, 25.VI.1917, leg. Jeanvoine, 1 Ψ HNHM.
Remarks: Sex of the holotype unknown. Dorsal view see Fig. 13, aedeagus unknown. The above listed, nontype specimen originates from the type locality, situated in northern Vietnam at the border to Yunnan near Lao Cai (formerly Laokay).