Taxon - Links and literature
Yanega D.: Bee Genera of the World [http://www.faculty.ucr.edu/~heraty/beepa...] [as Protandrena]Data retrieved on: 19 September 2008
The Interim Register of Marine and Nonmarine Genera [1181477]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Protandrena Cockerell, 1896]
Data retrieved on: 30 November 2019
The Interim Register of Marine and Nonmarine Genera [1134555]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Xenopanurgus Michener, 1952]
Data retrieved on: 8 December 2019