Slade, Eleanor, and Craig Turner. 2022. “An Inventory of the Butterfly Species( Lepidoptera: Rhopalocera) of the Upper Imbang-Caliban Watershed, North Negros Rainforest Reserve, Philippines”. Silliman Journal 44 (2). Dumaguete, Philippines. https://sillimanjournal.su.edu.ph/index.php/sj/article/view/266.