Expósito-Hermosa, A., and J. Viidalepp. “The First Record of Scopula Butleri Prout, 1913 from Russian Far East (Lepidoptera: Geometridae, Sterrhinae)”. SHILAP Revista De lepidopterología, vol. 47, no. 185, Mar. 2019, pp. 29-32, doi:10.57065/shilap.738.