original description(ofCylindroiulus ignoratus Attems, 1926)Attems, C. M. T. Graf von (1927). Über palaearktische Diplopoden. Archiv für Naturgeschichte, 92(1-2): 1-256. Berlin page(s): 199 [details]
original description(ofCylindroiulus ignoratus Attems, 1926)Verhoeff, K. W. (1930). Über Diplopoden aus Italien, namentlich Piemont. 114. Diplopoden-Aufsatz. Zoologische Jahrbücher, Abteilung für Systematik, Ökologie und Geographie der Tiere, 59: 387-446. Jena page(s): 424 [details]
additional sourceMrsic, N. (1994). The Diplopoda (Myriapoda) of Croatia. Razprave IV. Razreda Sazu, 35(12): 219-296. Ljubljana page(s): 280-281, fig. 32 [details]
additional sourceKime, 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 athttps://doi.org/10.5852/ejt.2017.346 page(s): 66-67 [details]
additional sourceKocourek, P.; Dolejš, P.; Kovaříková, A. (2023). Atlas rozšíření mnohonožek v České republice / Atlas of the Millipedes of the Czech Republic. page(s): 51; note: Detailed distribution data. [details]
additional sourceHaľková, B.; Drabová, M.; Mock, A. (2021). An annotated checklist of millipede fauna from Slovakia, with ecological and biogeographic characteristics. <em>Biodiversity Data Journal.</em> 9., available online athttps://doi.org/10.3897/bdj.9.e71495 page(s): 11 [details]