original description
Brölemann, H. W. (1905). Myriapodes de Costa-Rica recueillis par M. le professeur P. Biolley. IIe mémoire. <em>Annales de la Société entomologique de France.</em> 74: 337-380. Paris., available online at http://biodiversitylibrary.org/page/32495264
page(s): 354 [details]
additional source
Kraus, O. (1954). Myriapoden aus El Salvador. Senckenbergiana biologica, 35(5-6): 293-349. Frankfurt am Main
page(s): 342 [details]
additional source
Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584.
page(s): 182 [details]
From editor or global species database