Scheldt species source details
Sowerby, G. B. II. (1834-1840). Cardium. In: The Conchological Illustrations; or coloured figures of hitherto unfigured Recent shells. London, privately published. Parts 46-51, 149-150, 177-184 fig. 1-71. Catalogue and index, [1]-8 pp. [Parts 46-51, figs 1-31 ([1833?]-1834); Parts 149-150, figs 32-39 (1839); Parts 177-184, figs 40-71 (1840); Catalogue (exact date of publication unknown but probably issued with Part 184 in 1840)].
435760
Sowerby, G. B. II
1834-1840
<i>Cardium</i>. In: <i>The Conchological Illustrations; or coloured figures of hitherto unfigured Recent shells</i>. London, privately published. Parts 46-51, 149-150, 177-184 fig. 1-71. Catalogue and index, [1]-8 pp. [Parts 46-51, figs 1-31 ([1833?]-1834); Parts 149-150, figs 32-39 (1839); Parts 177-184, figs 40-71 (1840); Catalogue (exact date of publication unknown but probably issued with Part 184 in 1840)]
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