Published in Journal of the Linnean Society of London, Zoology, in 1868, in volume 10, issue 44, pages 254-260

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Published in Bollettino Malacologico, in 2006, in volume 42, issue 5-8, pages 85-91

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Published in Revue Zoologique Africaine, in 1916, in volume 5, pages 103-108

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Published in Annals And Magazine of Natural History, in 1885, in volume 16, pages 232-233

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Published in Bollettino Malacologico, in 1984, in volume 20, issue 5-8, pages 131-138

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Published in Bulletin du Muséum national d'histoire naturelle, in 1911, in volume 17, issue 2, pages 68-69

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Published in Annals of the Missouri Botanical Garden, in 1916, in volume 3, pages 407-412

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Published in Bollettino Malacologico, in 2004, in volume 40, issue 9-12, pages 101-105

Created: 2016-06-27, modified: 2016-06-27