Taxon - Odkazy a literatura
Paleobiology Database [280807]
Paleobiology Database [https://paleobiodb.org/] [jako Acrosaccus squamosus (Barrande, 1879)]
Datum citace: 3. březen 2016
Mergl M. (2012): Lingulate and craniate brachiopods from the top of the Králův Dvůr Formation (latest Katian) and their contribution to palaeogeography, Acta Mus. Nat. Pragae, Ser. B, Hist. Nat., 68(1–2): 35–46. Praha. ISSN 1804-6479 [jako Acrosaccus squamosus (Barrande, 1879)]
Štorch P., Mergl M. (1989): Králodvor/Kosov boundary and the late Ordovician environmental changes in the Prague Basin (Barrandian area, Bohemia), Sbor. geol. věd, Geologie 44 [jako Orbiculoidea squamosa (Barrande)]
Havlíček V., Vaněk J. (1966): The Biostratigraphy of the Ordovician of Bohemia, Sborník geologických věd, Paleontologie, 8 [jako "Orbiculoidea squammosa" = Orbiculoidea squamosa (Barr.)]