Taxon - Odkazy a literatura
Yanega D.: Bee Genera of the World [http://www.faculty.ucr.edu/~heraty/beepa...] [jako Pseudopanurgus]Datum citace: 19. září 2008
The Interim Register of Marine and Nonmarine Genera [1129520]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Pseudopanurgus Cockerell, 1897]
Datum citace: 30. listopad 2019
The Interim Register of Marine and Nonmarine Genera [1165887]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Protandrenopsis Crawford, 1903]
Datum citace: 8. prosinec 2019
The Interim Register of Marine and Nonmarine Genera [1420947]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Friesina Moure, 1999]
Datum citace: 7. únor 2020