Taxon - Odkazy a literatura
Paleobiology Database [295709]
Paleobiology Database [https://paleobiodb.org/] [jako Heterochterus Evans, 1971]
Datum citace: 13. listopad 2019
The Interim Register of Marine and Nonmarine Genera [1395552]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Heterochterus Evans, 1971]
Datum citace: 30. listopad 2019