Taxon - Odkazy a literatura
Paleobiology Database [28773]
Paleobiology Database [https://paleobiodb.org/] [jako Pectorhyncha McLearn, 1918]
Datum citace: 27. leden 2016
The Interim Register of Marine and Nonmarine Genera [1195435]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Pectorhyncha McLearn, 1918]
Datum citace: 30. listopad 2019