original description
Silvestri, F. (1903). Classis Diplopoda. Vol. 1a. Anatome: Pars I, Segmenta, Tegumentum, Musculi. Acari, Myriapoda et Scorpiones huscque in Italia reperta, 346: 1-272. Portici, available online at https://babel.hathitrust.org/cgi/pt?id=coo.31924018243075&seq=1 [details]
additional source
Kime, R. D.; Enghoff, H. (2017). Atlas of European millipedes 2: Order Julida (Class Diplopoda). <em>European Journal of Taxonomy.</em> 346: 1–299., available online at https://doi.org/10.5852/ejt.2017.346
page(s): 33 [details]
From editor or global species database