Anh ND, Sierwald P. Distribution and descriptive characteristics of the two giant pill millipedes of the genus <i> Sphaerobelum </i> Verhoeff, 1924 (Diplopoda, Sphaerotheriida, Zephroniidae) in Vietnam. AJB [Internet]. 2019 Mar. 28 [cited 2025 Sep. 30];41(1). Available from: https://ajb.vast.vn/vjbio/article/view/11400