Faynel, C., Huertas, B., Crom, J.F.L., O’brien, R. & Fåhraeus, C. (2025) Diagnostic male secondary sexual structures and wing patterns in the Thereus genena species group (Lepidoptera: Lycaenidae: Theclinae) with the description of nine new species from Colombia, Peru, Brazil and French Guiana. Zootaxa, 5728 (2), 201–246.