original description
(of Spisula (Oxyperas) bernardi Pilsbry, 1904) Pilsbry, H. A. (1904). New Japanese marine Mollusca: Pelecypoda. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 56: 550-561, pls 39-41., available online at https://www.biodiversitylibrary.org/page/26316962
page(s): 550, pl. 39 figs 4-6 [details]
basis of record
Huber, M. (2010). <i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS) [details]
From editor or global species database