Male genitalia of Plutella xylostella (Linnaeus, 1758) showing differences with Plutella copaquillaensis sp. nov. A Male genitalia, lateral, left valva and phallus removed; black arrow indicates cluster of spiniform setae in the sacculus near the base of the valva; B Phallus, dorsal; black arrow indicates one of the two basal hook-like processes; C Tegumen, gnathos and anal cone, dorsal; black arrow indicates gnathos. Scale bars 0.1, 0.1, 0.12 mm, respectively.