Nguyen, Tung T., Nam Q. Nguyen, and Anh D. Nguyen. “First Record of the Earthworm Genus Pheretima Kinberg, 1867 Sensu Stricto in Vietnam, With Description of a New Species (Annelida: Clitellata: Megascolecidae)”. Zootaxa 4496, no. 1 (October 4, 2018): 251–258. Accessed April 19, 2025. https://mapress.com/zt/article/view/zootaxa.4496.1.20.