Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1354834]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Cepaea Held, 1837]
Datum citace: 8. prosinec 2019
Paleobiology Database [114488]
Paleobiology Database [https://paleobiodb.org/] [jako Cepaea Held, 1838]
Datum citace: 13. prosinec 2015