Sondhi, Sanjay, Dipendra Nath Basu, Yash Sondhi, and Krushnamegh Kunte. “A New Species of Metallolophia Warren, 1895 (Lepidoptera: Geometridae: Geometrinae), and Notes on M. opalina (Warren, 1893), from Eastern Himalaya, India”. Zootaxa 4838, no. 2 (August 26, 2020): 289–297. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.4838.2.9.