Sowerby, G. B. II. (1864). Completion of the late G. B. Sowerby's monographs of the genus Voluta, from Thes. p. 220, plate 55, and Melo, p. 416, plate 83. By his son. In G. B. Sowerby II (ed.), Thesaurus conchyliorum, or monographs of genera of shells. Vol. 3 (23): 269–275, pls 260–261. London, privately published.
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Sowerby, G. B. II
1864
Completion of the late G. B. Sowerby's monographs of the genus <i>Voluta</i>, from Thes. p. 220, plate 55, and <i>Melo</i>, p. 416, plate 83. By his son. In G. B. Sowerby II (ed.), <i>Thesaurus conchyliorum, or monographs of genera of shells</i>. Vol. 3 (23): 269–275, pls 260–261. London, privately published.