original description
(of ) Leach, W.E. (1816 [1815]). A tabular View of the external Characters of Four Classes of Animals, which Linné arranged under Insecta, with the Distribution of the Genera comprising Three of these Classes into Orders &c. and Descriptions of several New Genera and Species. <em>The Transactions of the Linnean Society of London.</em> 11(2): 306-400., available online at http://biodiversitylibrary.org/page/756873
page(s): 378 [details]
additional source
Hubert, M. (1981). La cuticle proctodéale de Cylindroiulus longinensis (Leach) (=psilopygus Latzel) (Diplopode Iuloidea): étude ultrastructurale des dépressions epicuticulaires. <em>Bulletin du Muséum national d'histoire naturelle, 4e série, Section A, Zoologie.</em> 3(3): 815-823., available online at https://www.biodiversitylibrary.org/page/58270801#page/114/mode/1up
page(s): 815-823 [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): 63 [details]
additional source
Read, H. J. (2022). The millipede genus Cylindroiulus Verhoeff, 1894 (Diplopoda: Julida; Julidae) in Spain: recent records and description of three new species from the Basque Country, Navarra, Andalucía and Cataluña. <em>Graellsia.</em> 78(1): e157., available online at https://doi.org/10.3989/graellsia.2022.v78.323
page(s): 16-18 [details]
additional source
Reip, H. S.; Voigtländer, K. (2024). Millipedes (Diplopoda) of the Euskal Herria / Basque Region in Northern España/Spain – Results of an international field trip in 2009. <em>Schubartiana.</em> 11: 27-70., available online at https://www.schubartiana.de/issues/pdf/vol11/reip-2024-Diplopoda_Basque_Region_Spain_field_trip_2009.pdf
page(s): 53-54 [details]
From editor or global species database