Scaeosopha chionoscia Meyrick, 1933: 374 Gaede, 1938: 92 Clarke, 1965: 533 Review of the genus Scaeosopha Meyrick, 1914 (Lepidoptera, Cosmopterigidae, Scaeosophinae) in the world, with descriptions of sixteen new species Li, Houhun Zhang, Zhiwei Sinev, Sergey Yu. Zootaxa 2012 2012-05-23 3322 1 34 6Y4DS Meyrick, 1933 Meyrick 1933 [151,617,536,563] Insecta Cosmopterigidae Scaeosopha Animalia Lepidoptera 21 22 Arthropoda species chionoscia  ( Figs. 19, 43, 56)     Scaeosopha chionosciaMeyrick, 1933: 374;  Gaede, 1938: 92;  Clarke, 1965: 533; Sinev, 202: 37.   Description.Adult ( Fig. 19): Wingspan 14.0–17.0 mm. Female genitalia ( Fig. 56): Posterior apophysis about twice as long as anterior apophysis. Sterigma coneshaped, 2/5 length of posterior apophysis. Ductus bursae twice as long as posterior apophysis; ductus seminalis arising from 2/5 length of ductus bursae. Corpus bursae oval, about half length of ductus bursae; signa a pair of fanshaped plates.   Type material.  Lectotype ♂,  INDONESIA: Seneng, Java, K. Bred, vii.[19]32, genitalia slide no. JFGC7763 ( BMNH, London) [examined]. Additional material:   BRUNEI: 1 ♀, Rampayoh R., LP 195, GR 960785, Lowland dipterocarp forest,  300 ft.,  11–19.iii.1989, coll. G. S. Robinson, BM 1989-76 ( BMNH, London);  1 ♀, same locality,  21–24.ix.1992, G. S. Robinson, Brunei-Malaysia, Brit. Mus.1993-2, BMNH Microlep.slide no. 31008, Houhun Li( BMNH, London);  1 ♂, 1 ♀, Lamunin, Sg Burongwater tanks, disturbed lowland forest,  60 m,  17. ix.–30. ix. 1992, G. S. Robinson, Brunei- Malaysia, Brit. Mus.1993-2, BMNH Microlep.slide no. 31007 ( ♂), Houhun Li( BMNH, London).  Hostplant.  Nauclea orientalis(Linn.) (Rubiaceae)( Robinson, Tuck & Shaffer, 1994).   Distribution. Brunei, Indonesia.   Diagnosis.This species resembles externally  S. rotundivalvulaLi( Fig. 20), but can be separated from it by the forewing having the largest spot at 3/5 wing length; in the male genitalia by the valva with small processes throughout and the wider valvella ( Fig. 43); and the regularly cone-shaped sterigma in the female genitalia ( Fig. 56). In  S. rotundivalvulaLi, the forewing has the largest spot at end of cell, the valva has small processes partially and the valvella is narrower ( Fig. 44); and the sterigma is trapezoid ( Fig. 57).  Notes.The female of this species is described for the first time. BMNH K. Bred Indonesia Java 21 22 1 1 Jawa Timur lectotype GR 960785 1989-03-11 1989-03-19 1989-03-11 BMNH Rampayoh R. & G. S. Robinson & Robinson, BM Brunei 91 BRUNEI 21 22 1 1 GR 960785 1992-09-21 1992-09-24 1992-09-21 BMNH G. S. Robinson & Brunei-Malaysia & Brit. Mus. & Microlep. & Houhun Li Brunei 91 BRUNEI 21 22 1 1 1992-09-17 1992-09-30 1992-09-17 BMNH G. S. Robinson & Malaysia & Brit. Mus. & Microlep. & Houhun Li Brunei 60 Lamunin Sg Burong 21 22 3 1 2