Marinoni, Luciane, Mírian Nunes Morales, and Ílven Spaler. “Illustrated Key for the Genera of Syrphinae (Diptera, Syrphidae) of Occurrence in the South of Brazil”. Biota Neotropica 7, no. 1 (January 1, 2007). Accessed May 1, 2024. //www.biotaneotropica.org.br/BN/article/view/275.