A new species of Stenoptilia Hübner (Lepidoptera: Pterophoridae) associated with Neobartsia peruviana (Orobanchaceae) in the Andes of northern Chile

Abstract

The plume moth genus Stenoptilia Hübner, [1825] (Lepidoptera: Pterophoridae) is recorded for the first time from Chile. Adults of Stenoptilia socoromaensis Vargas & Gielis sp. nov. from the northernmost part of the Chilean Andes are described and illustrated. The larvae of S. socoromaensis feed on buds, flowers and unripe fruits of the hemiparasitic plant Neobartsia peruviana (Walp.) Uribe-Convers & Tank (Orobanchaceae). Pairwise distances of a DNA barcode sequence of S. socoromaensis with congeneric species ranged from 9.1 to 12.6% (K2P).

Keywords:
Neotropical; Plume moths; Stenoptilia suprema Meyrick, 1926; Stenoptilia tenuis (Felder & Rogenhofer, 1875)