Gracilorrhina gracilis sp. n.

Material studied. Holotype male: MALAYSIA, Pahang, Genting Highlands, Gunung Ulu Kali, 1745 m (5725 ft.), Malaise trap, 5–22.III.1997, H. Hippa, M. Jaschhof & B. Viklund (NRM). Paratypes: same data as holotype, 23 ♂ (NRM).

MALE. Head. Fig. 3 A. Flagellomere 4, Fig. 4 E. Colour light brown, darker brown at vertex and on dorsal part of occiput, colour of setae dark, colour of antenna similar to ground­colour of head, without any colour pattern.

Thorax. Fig. 6 A. Anterior pronotum with 2 or 3 setae. Episternum 1 with 2–4 setae. Laterotergite with 0–2 setae. Colour pale brown with a darker brown medial stripe over scutum and scutellum, colour of setae dark Wing. Fig. 8 D. Wing length 1.34–1.54 mm. Colour hyaline, tinged with brownish especially anteriorly and in many specimens also broadly along posterior margin. Legs. Fig. 6 B, C and D. Unicolourous and concolourous with thorax, or coxa 2 and whole of hind leg slightly darker than the other parts. Abdomen. Colour unicolourous pale brown, paler than thorax. Hypopygium, Fig. 10 A and B.

FEMALE. Unknown.

Discussion. For its distinguishing characters, see under Gracilorrhina above.