Chagas Junior, A. and Shelley, R. M. (2003) “The centipede genus Newportia Gervais, 1847, in Mexico: description of a new troglomorphic species; redescription of N. sabina Chamberlin, 1942; revival of N. azteca Humbert & Saussure, 1869; and a summary of the fauna (Scolopendromorpha: Scolopocryptopidae: Newportiinae)”, Zootaxa. Auckland, New Zealand, 379(1), pp. 1–20. doi: 10.11646/zootaxa.379.1.1.