Two New Species of the Gelechiid-Moth Genus Helcystogramma Zeller, 1877 (Lepidoptera, Gelechiidae) from Laos. The perelegans and hibisci Species-Groups

New gelechiid-moth species of Helcystogramma are described from central Laos: H. militis sp. n. and H. falsa sp. n . The structure of the genitalia of the male of H. hoplophorum Meyrick and of the previously unknown female of H. augusta (Meyrick) are described. Both these species are recorded in Laos for the first time.