Taxon - Odkazy a literatura
Paleobiology Database [21745]
Paleobiology Database [https://paleobiodb.org/] [jako Punillaspis Baldis & Longobucco, 1979]
Datum citace: 30. leden 2016
The Interim Register of Marine and Nonmarine Genera [1069113]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Punillaspis Baldis & Longobucco, 1979]
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 Punillaspis BALDIS & LONGBUCCO, 1977]Datum citace: 11. říjen 2011