Sankar, C. Athul, C. Bijoy, and E.M. Shaji. “A Checklist of Hover Flies (Diptera, Syrphidae) of Kerala, India”. ENTOMON 49, no. 1 (March 31, 2024): 65–74. Accessed May 18, 2024. http://entomon.in/index.php/Entomon/article/view/1039.