original description
Saussure, H. L. F. de; Zehntner, L. (1902). Myriopoden aus Madagaskar und Zanzibar, gesammelt von Dr. A. Voetzkow. <em>Abhandlungen der Senckenbergischen naturforschenden Gesellschaft.</em> 26(4): 429-460. Frankfurt am Main., available online at https://biodiversitylibrary.org/page/16126049
page(s): 443 [details]
additional source
Wesener, T. (2024). Five new species and numerous locality records of Spirobolida millipedes from Madagascar (Diplopoda, Spirobolida, Pachybolidae). <em>Zootaxa.</em> 5529(3): 461-486., available online at https://doi.org/10.11646/zootaxa.5529.3.3
page(s): 477; note: New species, new locality data, first molecular data [details]
redescription
Wesener, T.; Enghoff, H. (2009). Revision of the millipede subfamily Spiromiminae, a Malagasy group with Indian connections? (Diplopoda Spirobolida Pachybolidae). <em>Tropical Zoology.</em> 22: 71-120., available online at https://www.fieldmuseum.org/sites/default/files/wesener&enghoff_2009.pdf [details]
From editor or global species database