Taxon - Links and literature
Paleobiology Database [89343]
Paleobiology Database [https://paleobiodb.org/] [as Parayoldiella Filatova, 1971]
Data retrieved on: 21 March 2019
The Interim Register of Marine and Nonmarine Genera [1186061]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Parayoldiella Filatova, 1971]
Data retrieved on: 30 November 2019