Profil taxonu
Odkazy a literatura
Paleobiology Database [316257]
Paleobiology Database [https://paleobiodb.org/] [jako Sampo Opik, 1933]
Datum citace: 3. březen 2016
The Interim Register of Marine and Nonmarine Genera [1206884]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Sampo Öpik, 1933]
Datum citace: 1. prosinec 2019