Laena vietnamica Masumoto, 1995

New material. N Vietnam, Vinh Phuc Prov., Tam Dao NP, 950 m, 1–4.VI.2013, leg. L. Bartolozzi & al., 1 ex. SMNS .—N Vietnam, Vinh Phuc Prov., Tam Dao NP, 990 m, 23.X.2018, leg. A. Faille & V. T. Tu, 1 ex. SMNS .— Vietnam, Cao Bang Prov., Pia Ouac NP, near Salmon Station, 1270 m, 12–18.V.2019, leg. H. Schillhammer & al., 3 ex. NHMW , 2 ex. SMNS .