MolluscaBase taxon details
original description
(of Patella enneagona Reeve, 1854) Reeve, L. A. (1854-1855). Monograph of the genus <i>Patella</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 8, pls 1-42 and unpaginated tex. L. Reeve & Co., London. [stated dates: pl. 1, May 1855; pls 2-15, October 1854; pls 16-24, December 1854; pls 25-32, January 1855; pls 33-40, March 1855; pls 41-42, May 1855]. , available online at https://www.biodiversitylibrary.org/page/11120573 [details]
basis of record
Sasaki T. (2017). Family Nacellidae. Pp. 739-740, in: T. Okutani (ed.), <i>Marine Mollusks in Japan</i>, ed. 2. 2 vols. Tokai University Press. 1375 pp. [details]
additional source
Yokogawa, K. (2015). Growth-related Conchological Changes in the Japanese True Limpets of the Family Nacellidae. <em>Venus (Journal of the Malacological Society of Japan).</em> 72 (1-4): 29-48. [details] Available for editors [request]