Taxon - Odkazy a literatura
Paleobiology Database [39607]
Paleobiology Database [https://paleobiodb.org/] [jako Alcodes Howard, 1968]
Datum citace: 24. prosinec 2015
The Interim Register of Marine and Nonmarine Genera [1391633]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Alcodes Howard, 1968]
Datum citace: 29. listopad 2019