original description
(of Mardonius brasilianus Attems, 1950) Attems, C. M. T. Graf von. (1950). Über Spirostreptiden (Diplopoda). <em>Annalen des Naturhistorischen Museums in Wien.</em> 57: 179-257.
page(s): 212, figs. 27-30 [details] Available for editors 
original description
(of Pseudogymnostreptus vagabundus Schubart, 1945) Schubart, O. (1945). Sobre os representantes Brasileiros da familia Spirostreptidae. Anais da Academia Brasileira de Ciências, 17: 51-87. Rio de Janeiro
page(s): 70-71, fig. 5 [details]
new combination reference
Krabbe, E. (1982). Systematik der Spirostreptidae (Diplopoda, Spirostreptomorpha). Abhandlungen und Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg (N.F.), 24: 1-476. Hamburg
page(s): 325-326, fig. 227; note: Gymnostreptus vagabundus [details]
From editor or global species database