Taxon - Odkazy a literatura
Paleobiology Database [7301]
Paleobiology Database [https://paleobiodb.org/] [jako Halkieria Poulsen, 1967]
Datum citace: 13. listopad 2019
The Interim Register of Marine and Nonmarine Genera [1311150]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Halkieria Poulsen, 1967]
Datum citace: 30. listopad 2019