Sheth, S. D., Ghate, H. V., & Hájek, J. (2018).

Copelatus Erichson, 1832 from Maharashtra, India, with description of three new species and notes on other taxa of the genus (Coleoptera: Dytiscidae: Copelatinae)

. Zootaxa, 4459(2), 235–260. https://doi.org/10.11646/zootaxa.4459.2.2