Lamas G, Bollino M. Revisional notes on the "amastris" group of Catasticta Butler, 1870 (Lepidoptera: Pieridae), with descriptions of new species and subspecies. Zootaxa [Internet]. 2004 Aug. 13 [cited 2025 Jun. 9];605(1):1–19. Available from: https://www.mapress.com/zt/article/view/zootaxa.605.1.1