Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1048146]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Bellaspira Conrad, 1868]
Datum citace: 30. listopad 2019
Paleobiology Database [10834]
Paleobiology Database [https://paleobiodb.org/] [jako Bellaspira Conrad, 1868]
Datum citace: 13. prosinec 2015