original description
Silvestri, F. (1897). Systema Diplopodum. Annali del Museo civico di storia naturale di Genova, serie 2, 18: 644-651. Genova, available online at http://biodiversitylibrary.org/page/7785907
page(s): 651 [details]
original description
(of Orthocricus Vélez, 1963) Vélez, M. J. (1963). A new genus (Orthocricus) of the family Rhinocricidae (Diplopoda: Spirobolida). Caribbean Journal of Science, 3(4): 209-211
page(s): 209 [details]
additional source
Marek, P. E.; Bond, J. E.; Sierwald, P. (2003). Rhinocricidae systematics II: a species catalog of the Rhinocricidae (Diplopoda: Spirobolida) with synonymies. Zootaxa, 308: 1-108. Auckland
page(s): 13 [details]
From editor or global species database