Mtui, Devolent, Colin Congdon, Ivan Bampton, Parson Kalenga, and Haule Leonard. 2019. “Altitudinal Distribution and Monthly Occurrence of Butterflies in the Kihansi Gorge Forest, Tanzania, With a Checklist of Species”. Tanzania Journal of Science 45 (4):543-58. https://tjs.udsm.ac.tz/index.php/tjs/article/view/130.