Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1374607]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Thala H. Adams & A. Adams, 1853]
Datum citace: 29. listopad 2019
Paleobiology Database [11765]
Paleobiology Database [https://paleobiodb.org/] [jako Thala Adams & Adams, 1853]
Datum citace: 11. prosinec 2015