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 Cyphaspis iuxta Van Viersen, Taghon & Magrean 2019]Data retrieved on: 2 April 2020
Lemke U. (2019): Catalogue of the available names and non available names of the species and subspecies for the class Trilobita [as Cyphaspis iuxta Van Viersen, Taghon & Magrean 2019]