Taxon - Odkazy a literatura
Paleobiology Database [122340]
Paleobiology Database [https://paleobiodb.org/] [jako Ulugtella Petrunina, 1975]
Datum citace: 30. leden 2016
The Interim Register of Marine and Nonmarine Genera [1377558]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Ulugtella Petrunina in Repina, Petrunina & Khairullina, 1975]
Datum citace: 23. leden 2020
Jell P. A., Adrain J. M. (2002): Available generic names for trilobites, Memoirs of the Queensland Museum 48(2): 331-553. Brisbane. ISSN0079-8835. [jako Ulugtella PETRUNINA in REPINA et al., 1975]Datum citace: 11. říjen 2011
Vaněk J., Valíček J. (2001): New index of the genera, subgenera and species of Barrandian trilobites. Part A-B (Cambrian and Ordovician) ver. 2013/09, Paleontologia Bohemiae vol. VII, Praha [jako Ulugtella Petrunina, 1975]Datum citace: 27. září 2013