Tung NT. Descriptions of two new species of earthworm of the genus Pheretima Kinberg, 1867 (Oligochaeta: Megascolecidae) from Mekong delta - Vietnam. AJB [Internet]. 2012 May 9 [cited 2025 Sep. 30];33(1):24-9. Available from: https://ajb.vast.vn/vjbio/article/view/730