Wanke, D., Hausmann, A., Sihvonen, P., Krogmann, L., & Rajaei, H. (2020).

Integrative taxonomic review of the genus Synopsia Hübner, 1825 in the Middle East (Lepidoptera: Geometridae: Ennominae)

. Zootaxa, 4885(1), 27–50. https://doi.org/10.11646/zootaxa.4885.1.2