Taxon - Odkazy a literatura
druh
Prionocheilus pulcher (Barrande, 1846) †
Paleobiology Database [316485]
Paleobiology Database [https://paleobiodb.org/] [jako Pharostoma pulchra (Beyrich, 1846)]
Datum citace: 7. únor 2018
Lemke U. (2019): Catalogue of the available names and non available names of the species and subspecies for the class Trilobita [jako Prionocheilus pulcher (Barrande 1846)]Datum citace: 28. únor 2020
Vaněk J., Valíček J. (2001): New index of the genera, subgenera and species of Barrandian trilobites. Part A-B (Cambrian and Ordovician) ver. 2013/09, Paleontologia Bohemiae vol. VII, Praha [jako Prionocheilus pulcher (Barrande, 1846)]
Havlíček V., Vaněk J. (1966): The Biostratigraphy of the Ordovician of Bohemia, Sborník geologických věd, Paleontologie, 8 [jako Pharostoma pulchrum pulchrum (Barr.)]