Wesener, Thomas, and Christina Sagorny. “Seven New Giant Pill-Millipede Species and Numerous New Records of the Genus Zoosphaerium from Madagascar (Diplopoda, Sphaerotheriida, Arthrosphaeridae)”. European Journal of Taxonomy 758, no. 1 (July 6, 2021): 1-48. Accessed April 19, 2024. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1423.