Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1055890]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Vltavina Boucek, 1936]
Datum citace: 1. prosinec 2019
Paleobiology Database [23744]
Paleobiology Database [https://paleobiodb.org/] [jako Vltavina]
Datum citace: 11. prosinec 2015