Taxon - Links and literature
AQUATAB. World Wide Web electronic publication [genus/3198]
Plíštil J. (Ed.) (2001-2025): AQUATAB. World Wide Web electronic publication [http://aquatab.net] [as Papyrocranus Greenwood, 1963]
Data retrieved on: 17 January 2010
The Interim Register of Marine and Nonmarine Genera [1102651]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Papyrocranus Greenwood, 1963]
Data retrieved on: 30 November 2019