van Velzen R, Larsen TB, Bakker FT. A new hidden species of the Cymothoe caenis-complex (Lepidoptera: Nymphalidae) from western Africa. Zootaxa [Internet]. 2009 Aug. 13 [cited 2025 Apr. 12];2197(1):53–63. Available from: https://mapress.com/zt/article/view/zootaxa.2197.1.5