Taxon - Links and literature
Paleobiology Database [313696]
Paleobiology Database [https://paleobiodb.org/] [as Gnathoncus Jacquelin-Duval, 1858]
Data retrieved on: 3 March 2016
The Interim Register of Marine and Nonmarine Genera [1206014]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Gnathoncus Jacquelin Du Val, ? 1858]
Data retrieved on: 6 January 2020