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 Homagnostus piriformis Ergaliev & Ergaliev 2008]Data retrieved on: 3 March 2020
Paleobiology Database [203301]
Paleobiology Database [https://paleobiodb.org/] [as Homagnostus piriformis Ergaliev & Ergaliev, 2008]
Data retrieved on: 1 April 2020