Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1299252]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Discus Fitzinger, 1833]
Datum citace: 30. listopad 2019
Paleobiology Database [135550]
Paleobiology Database [https://paleobiodb.org/] [jako Discus Fitzinger, 1833]
Datum citace: 13. prosinec 2015
The Interim Register of Marine and Nonmarine Genera [1161541]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Gonyodiscus Fitzinger, 1833]
Datum citace: 29. listopad 2019