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 Li et Zhang Li et Zhang 2012 [151,591,727,753] Insecta Cosmopterigidae Scaeosopha Animalia Lepidoptera 19 20 Arthropoda species tuberculata sp. nov.  ( Figs. 16, 40)  Description.Adult ( Fig. 16): Wingspan 17.5 mm. Head yellow, frons and vertex whitish-yellow. Antenna deepyellow, scape mottled black scales on dorsal surface. Labial palpus deep-yellow, second segment with basal half black, third segment with black scales laterally. Thorax grayish-yellow except deep-yellow along margins. Tegula grayish-yellow except basal 1/3 black. Forewing yellow, with dark spots and patches throughout; costal margin with four black spots from base to apex, the third one smallest; two closely spaced black patches at basal 1/3 of cell crossing fold, discontinuous; smaller black dots at base below fold and at 2/3 length of cell respectively; large black patch at end of cell diffused outward then downward to posterior corner of termen, another incompact small patch set near its inside; fold with spot at distal 1/3 and end, the latter diffuse; large elongate patch at half length above dorsum; cilia grayish-yellow mottled deep-gray. Hindwing and cilia dark yellowish-brown. Fore leg with femur deep-yellow, tibia and tarsus black; mid and hind legs yellow, hind tibia with dense short and long bristles on dorsal surface. Male genitalia ( Fig. 40): Brachia of uncus expanded in basal half, forming a sclerotized quadrate plate; distal half slender, slightly hooked apically. Tegumen nearly equal to brachia of uncus in length. Valva broad and short, evenly convex distally, costa projecting medially in semicircle; valvella longer than length of valva, its distal 1/7 expanded to a densely setose tuberculum. Anellus strongly sclerotized, cone-shaped, acuminate apically, reaching 5/6 length of tegumen. Phallus slender distally, weakly sclerotized, twisted in S shape; cornutus absent. Female. Unknown.   Type material.  Holotype ♂,  CHINA: Mt. Jianfeng[ 18°40' N, 108°58'W], Hainan Province,  940 m,  4.vi.2007, coll. Zhiwei Zhang& Weichun Li, genitalia slide no. ZZW08050 ( NKUM, Tianjin).   Distribution. China.   Diagnosis.This new species resembles  S. pseusta(Diakonoff)in the male genitalia, but can be separated from it by the brachia of uncus with basal half expanded to a sclerotized quadrate plate, the valvella with distal 1/7 expanded to a densely setose tuberculum, and the phallus without cornutus ( Fig. 40). In  S. pseusta(Diakonoff), the brachia of uncus are expanded in basal 1/4, the valvella is not tuberculum distally, and the phallus bears two cornuti.   Etymology.The specific epithet is derived from the Latin tuberculatus= tuberculum, in reference to the distal 1/7 of the valvella expanded to a tuberculum. ZZW08050 2007-06-04 NKUM Zhiwei Zhang & Weichun Li China 940 18.666666 Mt. Jianfeng 1274 -108.96667 19 20 1 1 Hainan holotype