Tendcornphora microgenitalis sp. nov.

(Figs 19–28)

Male. Head as in Fig. 19. Postpedicels as in Figs 20 and 21. Palps brown, only about as long as wide and with 1–2 small hairs only. Scutellum as in Fig. 22. Abdominal tergites as in Fig. 23. Hypopygium as in Figs 24 and 25. Front leg as in Fig. 26. Hind femur, tibia and basitarsus as in Fig. 27. Wing as in Fig. 28, 1.4 mm long, costal index 0.23, costal cilia 0.07 mm long. Haltere with pale stem and brown knob.

Etymology. Named after the unusually small male hypopygium.

Material. Holotype ♂, Malaysia, Sabah, Tawau, Maliau Basin, stream passing Riparian Nature Trail, 04°44'32.5"N, 116°58'14.2"E, 244 m. a.o., 6 Dec 2007, light trap 22W black light, B. Viklund and N. Jönsson (SMNH, 20-17).