Sihvonen, Pasi, and Hermann S. Staude. 2010. “Revision of Isoplenodia Prout, 1932 With New Records from Continental Africa (Lepidoptera: Geometridae, Sterrhinae)”. Zootaxa 2453 (1). Auckland, New Zealand:25–41. https://doi.org/10.11646/zootaxa.2453.1.2.