original description
Koch, F. C. L.; Dunker, W. (1837). Beiträge zur Kenntniss des Norddeutschen Oolithgebildes und dessen Versteinerungen. Mit 7 nach der Natur gezeichneten Tafeln. Oehme und Müller, Braunschweig, pp. 64, 7 pls., available online at https://books.google.com/books?id=uqhAAAAAcAAJ&printsec=frontcover
page(s): 43, pl. 5, fig. 8 [details]
source of synonymy
Johnson, A. L. A. (1984). The palaeobiology of the bivalve families Pectinidae and Propeamussiidae in the Jurassic of Europe. <em>Zitteliana.</em> 11: 1-235, pls. 1-11., available online at https://www.biodiversitylibrary.org/page/28055246
page(s): 55, 134 [details]
From editor or global species database
Homonymy Invalid: junior homonym of Pecten concentricus Say, 1822, Pecten concentricus Defrance, 1826 and Pecten concentricus S. Woodward, 1833 [details]
Synonymy Considered a potential synonym of both Entolium orbiculare (J. Sowerby, 1817) and Camptochlamys obscura (J. Sowerby, 1818) by Johnson (1984). [details]