New species and new combinations in Afrotropical Eucosmocydia Diakonoff, 1988 (Lepidoptera: Tortricidae: Olethreutinae) Author Brown, John W. Department of Entomology, National Museum of Natural History Washington, DC 20013 - 7012, USA Author Razowski, Józef Polish Academy of Sciences, Institute of Systematic Zoology Sławkowska 17, Krakow, Poland Author Aarvik, Leif Natural History Museum, University of Oslo P. O. Box 1172, Blindern, NO- 0318 Oslo, Norway Author Timm, Alicia E. Department of Agricultural Biology, Colorado State University Fort Collins, CO 80521 - 1177, USA Author Copeland, Robert S. International Centre of Insect Physiology and Ecology P. O. Box 30772, Nairobi, Kenya text Insecta Mundi 2022 2022-04-29 2022 927 1 27 journal article 266155 10.5281/zenodo.6533434 0f129a32-9d98-4cbf-81fa-981c04fe43d5 1942-1354 6533434 AE18CA26-20E8-48D3-ABD0-22A0D9891065 Eucosmocydia hymenosa ( Razowski, 2013 ) , new combination Fig. 17 , 46 Grapholita hymenosa Razowski 2013: 171 . Diagnosis. In facies, E . hymenosa is similar to E. lecaniodiscana with the forewing rather cream and pale brown in the basal half and darker brown in distal half ( Fig. 17 ). Because E . hymenosa is known only from the female, male secondary features, which are usually diagnostic for members of this group, are unknown. Nonetheless, E. hymenosa can be distinguished by the presence of a pair of weak patches posterad of the sterigma, and a much narrower and shallower pocket of the sterigma. Redescription. Male. Unknown. Female. Head . Vertex and frons pale orange-yellow, sprinkled with brownish gray [now lacking, details from Razowski 2013 ]. Thorax . Nota pale orange yellow, sprinkled with brownish grey. Forewing ( Fig. 17 ) length 7.0 mm (n = 1); forewing broad, expanding to middle; costa convex; termen weakly concave beneath apex, broadly convex otherwise; upperside ground color orange yellow, sprinkled and strigulated greyish brown; some longitudinal strigulae at middle of wing; costal strigulae cream, slender, subapical strigula broad, paler, divisions brownish; dorsal patch slightly paler than remainder of wing, with brownish lines; tornal area brown; small blotch at mid-termen; speculum orange-yellow with three brown strigulae. Fringe brownish, orange-yellow at apex. Hindwing uniformly brown. Fringe white-cream with brown basal line. Abdomen . Genitalia ( Fig. 46 ) with papillae anales and apophyses as described for genus; sterigma membranous with a pair of weakly spined patches in posterior part, comprised of thick membrane, antrum of similar composition; ductus bursae long, slender; corpus bursae ovoid with a pair of thorn-shaped signa. DNA barcodes. There are no sequence data available for this species. Type. Holotype ♀ , Nigeria , [ Oyo State ], Ibadan , [International Institute of Tropical Agriculture], Golf Course Lake , 6–10 Feb 1978 , D. & M. Davis , USNM slide 143,024 ( USNM ). Distribution and biology. The life history is unknown, but based on related species, it is likely that the larvae of E . hymenosa feed in the fruit of Sapindaceae .