Villanueva, Reagan Joseph T., and Martin Schorr. “Two New Damselfly Species from Polillo Island, Philippines (Odonata: Platystictidae)”. Zootaxa 3017, no. 1 (September 7, 2011): 46–50. Accessed April 5, 2025. https://mapress.com/zt/article/view/zootaxa.3017.1.2.