Platycnemis doi sp. nov. (holotype ♂ Vietnam, Lang Son province, Huu Lien nature reserve, Tan Lai, Hang Chau, altitude 200 m above sea level, 22 June 2010, deposited in RMNH, Leiden), is described on the basis of a series of male specimens. A preliminary description of the female based on a photograph taken in the…
Burmagomphus schneideri sp. nov. (Rung Giong, Kanak commune, K’Bang district, 14° 8′42.05″ N, 108° 36′37.33″ E Gia Lai Province in the southern part of Vietnam, leg. Do, 27 iv 2010, to be deposited in Vietnam National Museum of Nature) is described from the male sex and compared with males of the closely related species B….