Aricia Sister

Should be Adelpha aricia. That was a really hard one. Very similar to Adelpha alala negra from exactly your area: http://www.butterfliesofamerica.com/ih01/Adelpha_alala_negra_PERU_Cusco_Region_Cosnipata_Valley_Rocotal_2000-2100m_28-I-2013_5320_i.htm http://www.butterfliesofamerica.com/ih01/Adelpha_alala_negra_PERU_Cusco_Region_Cosnipata_Valley_Puente_Union_1600m_01-II-2013_6150_i.htm http://www.butterfliesofamerica.com/ih01/Adelpha_alala_negra_PERU_Cusco_Region_Cosnipata_Valley_Paradise_Lodge_area_1450m_27-I-2013_4843_i.htm http://www.danske-natur.dk/images22/ble096087a.jpg http://2.bp.blogspot.com/-AZY-FQo5Fy0/UdrL3-6hSjI/AAAAAAAAG0s/IGQfJ1fErU0/s1600/Adelpha+alala.jpg http://www.fotonatura.org/galerias/general/492523/ But the orange patches are slightly different, so I looked up Adelpha aricia which seems in my eyes to be the better match: http://www.butterfliesofamerica.com/L/adelpha_a_aricia_types.htm http://mothphotographersgroup.msstate.edu/JV-PERU/Butts/JV-600-101-2203%20Adelpha%20aricia%207%2052mm.jpg http://b02.deliver.odai.yale.edu/86/63/86632fa9-93ac-4637-8ced-4df3fc636df0/420490-large.jpg http://www.butterfliesofamerica.com/L/adelpha_aricia_serenita_types.htm http://www.learnaboutbutterflies.com/Amazon%20-%20Adelpha%20aricia.htm I cannot tell you the subspecies, there are at least 3 and maybe some undescribed ones in Peru.