Taxon - Odkazy a literatura
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [jako Gygis Wagler, 1832]Datum citace: 22. duben 2021
Australian Faunal Directory [b14f63aa-5574-4e4b-8336-9c285b9d31b2]
ABRS (2009-2019): Australian Faunal Directory [https://biodiversity.org.au/afd/home], Australian Biological Resources Study, Canberra [jako Gygis Wagler, 1832]
Datum citace: 8. únor 2015
The Interim Register of Marine and Nonmarine Genera [1368776]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Gygis Wagler, 1832]
Datum citace: 30. listopad 2019
Paleobiology Database [276247]
Paleobiology Database [https://paleobiodb.org/] [jako Gygis Wagler, 1832]
Datum citace: 13. prosinec 2015