Prantoni, Alessandro, Paulo C. Lana, and Christer Erséus. “Global Checklist of Species of Grania (Clitellata: Enchytraeidae) With Remarks on Their Geographic Distribution”. European Journal of Taxonomy0, no. 391 (December 29, 2017). Accessed November 25, 2024. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/517.