Taxon - Odkazy a literatura
Paleobiology Database [28451]
Paleobiology Database [https://paleobiodb.org/] [jako Chivatschella Zavodowsky, 1968]
Datum citace: 27. leden 2016
The Interim Register of Marine and Nonmarine Genera [1195721]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Chivatschella Zavodovskii, 1968]
Datum citace: 13. únor 2020