Taxon - Links and literature
Paleobiology Database [19256]
Paleobiology Database [https://paleobiodb.org/] [as Leiagnostus Jaekel, 1909]
Data retrieved on: 13 December 2015
Paleobiology Database [19197]
Paleobiology Database [https://paleobiodb.org/] [as Ciceragnostus Kobayashi, 1937]
Data retrieved on: 27 January 2016
The Interim Register of Marine and Nonmarine Genera [1288993]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Leiagnostus Jaekel, 1909]
Data retrieved on: 30 November 2019
The Interim Register of Marine and Nonmarine Genera [1066100]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Ciceragnostus Kobayashi, 1937]
Data retrieved on: 8 December 2019
The Interim Register of Marine and Nonmarine Genera [1241068]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Phoidagnostoides Capera, Courtessole & Pillet, 1978]
Data retrieved on: 23 January 2020
Jell P. A., Adrain J. M. (2002): Available generic names for trilobites, Memoirs of the Queensland Museum 48(2): 331-553. Brisbane. ISSN0079-8835. [as Leiagnostus JAEKEL, 1909]Data retrieved on: 11 October 2011
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 [as Leiagnostus Jaekel, 1909]Data retrieved on: 27 September 2013