Taxon - Odkazy a literatura
Paleobiology Database [21480]
Paleobiology Database [https://paleobiodb.org/] [jako Calymenesum Kobayashi, 1951]
Datum citace: 24. prosinec 2015
The Interim Register of Marine and Nonmarine Genera [1063057]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Calymenesum]
Datum citace: 23. leden 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. [jako Calymenesum KOBAYASHI, 1951]Datum citace: 11. říjen 2011