Notes on the genus Distotrephes (Heteroptera: Helotrephidae): new species from Thailand, Laos, and China, a key to species, and first description of the macropterous morph. Acta Societatis Zoologicae Bohemicae, 63(1-2), July 23 1999: 251-266. 260 [Zoological Record Volume 136]