Taxon - Links and literature
Lemke U. (2019): Catalogue of the available names and non available names of the species and subspecies for the class Trilobita [as Perrector (Perrector) perrectus Rud. & E. Richter 1940]Data retrieved on: 27 February 2020
Geyer G. (2020): A critical evaluation of the Resserops clade (Trilobita: Despujolsiidae, early Cambrian) with remarks on related redlichiacean families, Freiberger Forschungshefte, C 558, 25, 1 – 107 [as Perrector perrectus Richter & Richter, 1940]