Traits name details
original description
(of Cyrena wrightii Forbes, 1856 †) Forbes, E. (1856). On the Tertiary Fluvio-marine Formation of the Isle of Wight Longman, Brown, Green, and Longmans, London, 162 pp., available online at https://books.google.at/books?id=YibPAAAAMAAJ&printsec=frontcover&hl=de&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false page(s): 153, pl. 3, fig. 1 [details]
basis of record
Newton, R.B. (1891). <i>Systematic list of the F. E. Edwards collection of British Oligocene and Eocene mollusca in the British Museum (Natural History), with references to the type-specimens from similar horizons contained in other collections belonging to the Geological Department of the Museum</i>. London, British Museum, xxviii + 365 pp. , available online at https://www.biodiversitylibrary.org/page/19997637 page(s): 58 [details]
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