Rosa, Pamela Laiz Paré da, et al. “Butterflies (Lepidoptera: Papilionoidea and Hesperioidea) in the Southwestern Brazilian Grasslands, Uruguaiana, Rio Grande Do Sul State, Brazil”. Biota Neotropica, vol. 11, no. 1, Mar. 2011, https://www.biotaneotropica.org.br/BN/article/view/825.