Taxon - Links and literature
species
Ectillaenus katzeri (Barrande, 1872) †
Lemke U. (2019): Catalogue of the available names and non available names of the species and subspecies for the class Trilobita [as Ectillaenus katzeri (Barrande 1852)]Data retrieved on: 28 February 2020
Havlíček V., Vaněk J. (1966): The Biostratigraphy of the Ordovician of Bohemia, Sborník geologických věd, Paleontologie, 8 [as Ectillaenus katzeri (Barr.)]