Taxon - Odkazy a literatura
Paleobiology Database [205780]
Paleobiology Database [https://paleobiodb.org/] [jako Gyrinulopsis Handlirsch, 1906]
Datum citace: 11. prosinec 2015
The Interim Register of Marine and Nonmarine Genera [1124802]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Gyrinulopsis Handlirsch, 1906]
Datum citace: 30. listopad 2019