Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1448327]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Callisthenes Fischer de Waldheim, 1821]
Datum citace: 7. únor 2020
The Interim Register of Marine and Nonmarine Genera [1420027]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Teratexis Semenov-Tian-Shanskii & Znoiko, 1933]
Datum citace: 29. listopad 2019
Paleobiology Database [211225]
Paleobiology Database [https://paleobiodb.org/] [jako Callisthenes Fischer de Waldheim, 1821]
Datum citace: 11. prosinec 2015