Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 86. (Budapest 1994)

Bálint, Zs. ; Johnson, K.: Polyommatine lycaenids of the oreal biome in the Neotropics, part II: The Itylos section (Lepidoptera: Lycaenidae, Polyommatinae)

Figs 34-42. Male genitalic structures of Itylos titicaca (WEYMER). 34 = Chicla (slide 240 BÁLINT), 35 = Ancash (BMNH 17565), 36 = Huallatani (BMNH 19169), entire structure, 37 = ditto, uncus and gnathos, 38 = ditto, aedeagus, 39 = ditto, valvae, 40 = Tarapaca (HNHM, slide 333 BÁLINT), 41 = Cordillera Bianca (HNHM, slide 330 BÁLINT), 42 = Mucar (HNHM, slide 331 BÁLINT)