Enghoff, Henrik. “A Mountain of Millipedes X: Species of Pyrgodesmidae and Cryptodesmidae in the Udzungwa Mountains, Tanzania (Diplopoda, Polydesmida)”. European Journal of Taxonomy 845, no. 1 (October 24, 2022): 66–100. Accessed February 8, 2023. https://europeanjournaloftaxonomy.eu/index.php/ejt/article/view/1955.