Bulletin, Ausgabe 283

abdominal terga I-IV aedeagal sclerites Antenna fig antennomeres apical basal base basidorsal process basistyle batonnets brownish caudal Ceratopogonidae Chironomides color pattern Diptera distal dististyle elongate Eukraiohelea female femora femur festiva fore and mid fore leg Genital sclerotization Genitalia fig Gupta and Wirth hairs Halter hind femur hind leg hind tibial comb holotype III-XV Ingram and Macfie Kieffer knob Kuala Lumpur Lane and Forattini leg with lengths lengths from femur light trap USNM lobe Macfie macrotrichia main body Malaya male genitalia MALE.-Length of wing Mandible Manop margin mediangular process mesal mid leg midportion narrow Nematocera Notata Group Pahang pale palpal segment palpus parameres Paratypes pleuron r-m to stem sclerotized scutellum scutum Selangor setae short slender slightly species FIGURES spermathecae Spermathecae fig spiculate stem M lengths sternum Stilobezzia Stilobezzia Stilobezzia stout subapical Subviridis Group tergum Thailand Thorax tibia Traub TYPES.-Holotype male usual sexual differences vein Wing fig yellowish brown