Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1280261]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Irus F. C. Schmidt, 1818]
Datum citace: 6. leden 2020
Paleobiology Database [17755]
Paleobiology Database [https://paleobiodb.org/] [jako Irus Schmidt, 1818]
Datum citace: 13. prosinec 2015
Paleobiology Database [17984]
Paleobiology Database [https://paleobiodb.org/] [jako Notopaphia]
Datum citace: 11. prosinec 2015