Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1296631]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Syntomus Hope, 1838]
Datum citace: 30. listopad 2019
Paleobiology Database [317632]
Paleobiology Database [https://paleobiodb.org/] [jako Syntomus Hope, 1838]
Datum citace: 13. prosinec 2015
The Interim Register of Marine and Nonmarine Genera [1385476]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Charopterus Motschoulsky, 1858]
Datum citace: 7. únor 2020