Indonemoura reducta sp. n.

(Figs. 42-46)

Material examined. Holotype ♂ from Thailand, Chiang Mai Province, Doi Inthanon National Park, Huai Sai Lueng, 1060 m, 98°27’ N, 18° 31’ E, 7-8 May 2002, blacklight trap, Chiang Mai University team (PMSL) . Paratypes: Thailand: Type locality, 3-22 March 2002, 1♂, 1♀ (PMSL) . Type locality, 7-8 May 2002, blacklight trap, Chiang Mai University team, 1♀ (PMSL) . Chiang Mai Province, Doi Inthanon National Park, Bang Khun Klang, 1200 m, 98° 32’ N, 18° 32’ E, 6-13 August 1988, 1♂ (PMSL) . Chiang Mai Province, Chiang Dao Wildlife Research Center, Chiang Dao, 520 m, 98° 55’ N, 19° 21’ E, 27 February 2003, 2♂, 1♀ (PMSL) . Same site, 22 March 2003, 1♂, 1♀ (PMSL) . Same site, 25 April 2003, 1♂, 1♀ (PMSL) . Same site, 3-26 May 2002, 1♂ (PMSL) . Same site, 22 July 2002, 1♂ (PMSL) . Phayao Province, Doi Luang National Park, Namtok Champatong, 620 m, 99° 44’ N, 19° 13’ E, 24 October 2002, 1♂, 1♀ (PMSL) . Phrae Province, Wieng Ko Sai National Park, Namtok Maekueng Luang, tier 1, 350 m, 99° 35’ N, 17° 58’ E, 22-23 March 2003, 1♂ (PMSL) . Same site, 25-26 October 2002, 3♂ (BPS) . Same site, 22-23 November 2002, 1♂, 1♀ (PMSL) . Phrae Province, Wieng Ko Sai National Park, Namtok Maekueng Luang, tier 7, 430 m, 99° 35’ N, 17° 58’ E, 22-23 April 2003, 1♂ (PMSL) . Huey Nam Ru, 1400 m, 98° 35’ N, 19° 23’ E, 18 April 1989, 1♂ (PMSL) .

Adult habitus. General color brown to dark brown. Head, pronotum and wings dark brown; pronotum with obscure rugosities. Palpi brown, antennae uniformly dark brown. Femora dark brown with fore and mid femore pale in proximal half and hind femora with pale median band; tibiae uniformly brown except pale distally; tarsi dark brown.

Male. Forewing length 7 mm. Epiproct upright, not recurved over tergum 10 in holotype (Fig. 42); ventrolateral aspect swollen subapically and bearing a small patch of setal spines near tip (Fig. 44). Mesal lobe of paraprocts slender (Fig. 45) and curved inward near tip in ventral aspect; outer lobe reduced, inner lobe triangular and projecting near mesal lobe apex. Terga 9 and 10 without conspicuous sensilla patches. Vesicle with almost parallel lateral margins (Fig. 43); hypoproct slightly narrowed beyond posterior margin of sternum 9 with a broadly rounded apex.

Putative female. Forewing length 8 mm. Subgenital plate hind margin truncate or slightly emarginate (Fig. 46).

Larva. Unknown.

Etymology. The species name refers to the reduced outer paraproct lobe.

Diagnosis. The upright, non-recurved epiproct of this species (Fig. 42) is not common among Indonemoura species, and might be anomalous, however the extreme reduction of the outer paraproct lobe (Fig. 45) is also unusual.