Illustrated review of the leaf-mining Nepticulidae of the central Andes (Peru and Bolivia) Author Stonis, Jonas R. Author Diškus, Arūnas Author Remeikis, Andrius Author Karsholt, Ole Author Torres, Nixon Cumbicus text Zootaxa 2017 4257 1 1 70 journal article 33173 10.5281/zenodo.556874 90f99d44-c68c-4602-90f1-2802409db73d 1175-5326 556874 98E19676-EC03-4026-B4B6-39BEC10B5A05 15. Stigmella altiplanica Diškus & Stonis, 2016 ( Figs 1 , 34 , 37 ) Stigmella altiplanica Diškus & Stonis, in Stonis et al . 2016d : 39 , figs 98–102. Material examined. 1 ♂ ( holotype ), PERU , Dept. Ancash , 35 km SE Huaraz , Cerro Cahuish , 9°40'50"S , 77°13'32"W , 4100 m , Quabrada Pucavado , 15–18.ii.1987 , O. Karsholt , genitalia slide no. AD 647♂ ( ZMUC ) . Diagnosis. The combination of set of four large cornuti with a cluster of small spine-like cornuti, squareshaped uncus, and speckled, 4.5 mm long forewing distinguishes S. altiplanica from all other Stigmella species. Male ( Fig. 34 ). Described in Stonis et al . 2016d : 39, figs 98, 99. Forewing length 4.5 mm ; wingspan about 9.5–9.6 mm . Female. Unknown. Male genitalia. Illustrated in Stonis et al . 2016d : figs 100–102. Bionomics . Adults fly in February. Otherwise biology unknown. Distribution ( Fig. 1 ). This species occurs high in the Peruvian Andes ( Peru : Ancash Departamento) at altitudes about 4100 m .