Orthoporus cavicollis, Taxa Only, Exact Match: 2 Treatments

Orthoporus cavicollis			Bueno-Villegas, Julián, Sierwald, Petra & De Ascenção, Antonio A., 2019, Check list of the Venezuelan millipedes species, Zootaxa 4686 (2), pp. 151-201 : 186-188	186-188
Orthoporus cavicollis			Shelley, Rowland M. & Golovatch, Sergei I., 2011, Atlas of Myriapod Biogeography. I. Indigenous Ordinal and Supra-Ordinal Distributions in the Diplopoda: Perspectives on Taxon Origins and Ages, and a Hypothesis on the Origin and Early Evolution of the Class, Insecta Mundi 2011 (158), pp. 1-134 : 129	129