original description
Silvestri, F. (1896). Diplopodi di Borneo. Annali del Museo civico di storia naturale di Genova, serie 2, 16: 20-28. Genova, available online at http://biodiversitylibrary.org/page/7697882
page(s): 26 [details]
additional source
Jeekel, C. A. W. (2006). A bibliographic catalogue of the Oriental Harpagophoridae (Diplopoda, Spirostreptida). Myriapod memoranda, 9: 5-58
page(s): 40 [details]
additional source
Pimvichai, P.; Enghoff, H.; Panha, S. (2010). The Rhynchoproctinae, a south-east Asiatic subfamily of giant millipedes: cladistic analysis, classification, four new genera and a deviating new species from north-west Thailand (Diplopoda: Spirostreptida: Harpagophoridae). <em>Invertebrate Systematics.</em> 24(1): 51-80., available online at https://doi.org/10.1071/is09052 [details]
additional source
Attems, C. M. T. Graf von. (1914). Afrikanische Spirostreptiden nebst Überblick über die Spirostreptiden orbis terrarum. <em>Zoologica (Stuttgart).</em> 25(65-66): 1-235. Stuttgart., available online at https://www.zobodat.at/pdf/Zoologica_25_65-66_0001-0233.pdf
page(s): 171 [details] 
additional source
Carl, J. (1906). Diplopoden aus dem Malayischen Archipel (Reise von Dr. Walter Volz). Zoologische Jahrbücher, Abteilung für Systematik, Ökologie und Geographie der Tiere, 24(3): 227-246. Jena
page(s): 243; note: citation of species name [details]
From editor or global species database