Taxon - Odkazy a literatura
Lemke U. (2019): Catalogue of the available names and non available names of the species and subspecies for the class Trilobita [jako Zetillaenus ibericus Hammann 1976]Datum citace: 28. únor 2020
Pereira S., Marques Da Silva C., Sá A. A., Pires M., Marques Guedes A., Budil P., Laibl L. & Rábano I. (2017): The illaenid trilobites Vysocania (Vaněk & Vokáč, 1997) and Octillaenus (Barrande, 1846) from the Upper Ordovician of the Czech Republic, Portugal, Spain and Morocco, Bulletin of Geosciences 92(4) [jako Vysocania iberica (Hammann, 1976)]