Taxon - Odkazy a literatura
Paleobiology Database [25667]
Paleobiology Database [https://paleobiodb.org/] [jako Utropora]
Datum citace: 30. leden 2016
The Interim Register of Marine and Nonmarine Genera [1257911]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Utropora Pocta in Barrande, 1894]
Datum citace: 13. únor 2020
McKinney F. K., Kříž J. (1986): Lower Devonian Fenestrata (Bryozoa) of the Prague Basin, Barrandian Area, Bohemia, Czechoslovakia, Fieldiana, Geology 15 [jako Utropora Počta, 1894]