Reference

Carlos Palacios, Jackie Farfan, Jose Cerdena, Ana Lazo-Rivera, Luis E. Parra, Hector A. Vargas (2020): A new species and a new record of Pero Herrich-Schäffer, 1855 (Lepidoptera, Geometridae) in the Andes of southern Peru – Nota lepidopterologica – 43: 301 - 309.