Grazia, J., L. D. D. Barros, and K. R. Barão. “Elanela Rolston Revisited (Heteroptera: Pentatomidae): New Distributional Records and Description of New Species”. Zootaxa, vol. 4092, no. 4, Mar. 2016, pp. 561–571, doi:10.11646/zootaxa.4092.4.6.