Taxon - Odkazy a literatura
Paleobiology Database [28099]
Paleobiology Database [https://paleobiodb.org/] [jako Ujukites]
Datum citace: 30. leden 2016
The Interim Register of Marine and Nonmarine Genera [1204542]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Ujukites Andreeva in Andreyeva, 1985]
Datum citace: 13. únor 2020