Pinedo-Garcia, R. B., N. Hamada, and J. M. C. D. Nascimento. “Hintonelmis spila Sp. Nov. (Elmidae: Elminae): A New Species of Riffle Beetle from Amazonian Region”. Zootaxa, vol. 5497, no. 2, Aug. 2024, pp. 276-84, doi:10.11646/zootaxa.5497.2.7.