Gilgado, J.D. and Ortuño, V.M. 2015. Intra- and inter-population polymorphism in Coletinia maggii (Grassi, 1887) (Zygentoma: Nicoletiidae), an inhabitant of soil, mesovoid shallow substratum (MSS) and caves—A challenge for the strict classification of subterranean fauna?. Zootaxa. 3920, 1 (Feb. 2015), 85–100. DOI:https://doi.org/10.11646/zootaxa.3920.1.5.