MolluscaBase name details
original description
(of Defrancia ponsonbyi G. B. Sowerby III, 1892) Sowerby, G. B. III. (1892). <i>Marine shells of South Africa. A catalogue of all the known species with references to figures in various works, descriptions of new species, and figures of such as are new, little known, or hitherto unfigured</i>, London: G. B. Sowerby. 89 pp., 5 pls. , available online at https://www.biodiversitylibrary.org/page/1353472
page(s): 7, pl. 1, fig. 5. [details]
basis of record
Tucker J.K. (2004). Catalog of Recent and fossil turrids (Mollusca: Gastropoda). <em>Zootaxa.</em> 682: 1-1295., available online at https://doi.org/10.11646/zootaxa.682.1.1 [details] Available for editors [request]