Sowerby, G. B. II. (1849). Monograph of the genus Nautilus. In G. B. Sowerby II (ed.), Thesaurus conchyliorum, or monographs of genera of shells. Vol. 2(9): 463-465, pl. 97-98.
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Sowerby, G. B. II
1849
Monograph of the genus <i>Nautilus</i>. In G. B. Sowerby II (ed.), <i>Thesaurus conchyliorum, or monographs of genera of shells</i>. Vol. 2(9): 463-465, pl. 97-98