Taxon - Odkazy a literatura
Fossiilid.info - Paleobiodiversity in Baltoscandia [2383]
Fossiilid.info - Paleobiodiversity in Baltoscandia [http://fossiilid.info/]
Paleobiology Database [103443]
Paleobiology Database [https://paleobiodb.org/] [jako Dalmanella testudinaria (Dalman, 1827)]
Datum citace: 25. leden 2018
Havlíček V., Vaněk J. (1966): The Biostratigraphy of the Ordovician of Bohemia, Sborník geologických věd, Paleontologie, 8 [jako Dalmanella testudinaria (Dalm.)]