Sowerby, G. B. II. (1873). Monograph of the genus Panopaea. In: Conchologia iconica, or illustrations of the shells of molluscous animals, vol. 19, pls 1-6 and unpaginated text. L. Reeve & Co., London. [pls 2-5, Feb 1873; pls 1, 6, Apr 1873].
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Sowerby, G. B. II
1873
Monograph of the genus <i>Panopaea</i>. In: <i>Conchologia iconica, or illustrations of the shells of molluscous animals</i>, vol. 19, pls 1-6 and unpaginated text. L. Reeve & Co., London. [pls 2-5, Feb 1873; pls 1, 6, Apr 1873]