Reference

Centeotl Cruz-Avendano, Camilo Medina, Carlos Cordero, Ornela de Gasperin (2025): Lack of evidence that the false head of male Callophrys xami (Reakirt, 1867) (Lepidoptera, Lycaenidae) is a sexually selected trait – Nota lepidopterologica – 48: 269 - 275.