Male genitalia of Pero lopezi Vargas & Palacios, sp. nov. A. Male genitalia in ventral view, phallus removed; B. Phallus in lateral view; C. Detail of serrated carina of phallus close to apex. Scale bar: 1 mm.

 
 
  Part of: Palacios C, Farfán J, Cerdeña J, Lazo-Rivera A, Parra LE, Vargas HA (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. https://doi.org/10.3897/nl.43.54177