Keilbachia aculeata sp. n.

Material studied. Holotype mal e (NRM): N.E. BURMA (MYANMAR), Kambaiti, 2000 m, 23.iv.1934, R. Malaise.

Description (male). Head (Fig. 1 A, D). Eye bridge 1–2 facets wide. Prefrons with 14 setae, clypeus with 3 setae. Palpomere 1 with 1 seta. Length/width of flagellomere 4 of antenna not measured. Thorax. Anterior pronotum with 4 setae, episternum 1 with 5 setae. Wing. Length 2.2 mm, width/length 0.40, c/ w 0.70, R1/R 0.65. r­m with 2 setae.. Legs (Fig. 4 C). Length of spur/width of front tibia 1.25. Abdomen. Sternite 8 with 20 setae. Hypopygium (Fig. 9 C–E). Female: Unknown.

Discussion. See under K. arcuata .