NEW ASIAN SPECIES AND NEW RECORDS OF THE GENUS STEGANA MEIGEN (DIPTERA, DROSOPHILIDAE) - III - DESCRIPTIONS, TAXONOMIC REMARKS AND KEY TO THE ASIAN SPECIES

Five new species of the genus Stegana Meigen : S. (Pseudostegana) lati palpis, sp. n. (Taiwan), S. (Oxyphortica) enigma, sp. n. (Viet Nam), S . (O.) machouensis, sp. n. (Viet Nam), S. (O.) watabei, sp. n. (Indone sia) and S. (Steganina) chitouensis, sp. n. (Taiwan) are described. S. belokobylskiji Sidorenko and S. vietnamensis Sidorenko are replaced f rom the subgenus Oxyphortica to the subgenus Steganina. Female genital ia of the S. (Pseudostegana) grandipalpis Okada is described for the f irst time. New collection records of S. (Oxyphortica) adentata Toda & Peng, S. (O.) convergens (de Meijere), S. (Steganina) ornatipes Wheele r & Takada are given. Key to the Asian species of the genus Stegana is given.