European Journal of Entomology (Mar 2021)

Three new species of the Xylophanes crotonis species-group (Lepidoptera: Sphingidae) from Colombia and a neotype designation for Xylophanes aristor

  • Yenny CORREA-CARMONA,
  • Alessandro GIUSTI,
  • Jean HAXAIRE,
  • Rodolphe ROUGERIE,
  • Ian J. KITCHING

DOI
https://doi.org/10.14411/eje.2021.009
Journal volume & issue
Vol. 118, no. 1
pp. 64 – 81

Abstract

Read online

Three new species of the hawkmoth genus Xylophanes Hübner, 1819 from Colombia are described based on morphological characters and DNA barcodes: Xylophanes camilae Correa-Carmona & Giusti sp. n., Xylophanes pijao Giusti & Correa-Carmona sp. n., and Xylophanes tayrona Correa-Carmona & Giusti sp. n. The new species are compared with the most morphologically similar species within the informal Xylophanes crotonis species-group: Xylophanes aristor (Boisduval, 1870), Xylophanes crotonis (Walker, 1856) and Xylophanes huloti Haxaire & Vaglia, 2008. Diagnoses, distribution maps, photographs of genital structures and habitus are provided for each new species. In addition, a dichotomous key is provided to identify the new species and the most morphologically similar species within the group. To stabilize the nomenclature and fix the taxon concept, a neotype is designated for Xylophanes aristor.

Keywords