Sowerby, G. B. III. (1910). Notes on the family Ampullariidae. <em>Proceedings of the Malacological Society of London.</em> 9(1): 56–64. [31 March]., available online athttps://www.biodiversitylibrary.org/page/30824880 page(s): 63, text-fig. [details]
MolluscaBase eds. (2021). MolluscaBase. Ampullaria nigricans G. B. Sowerby III, 1910. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1438729 on 2024-03-28
original descriptionSowerby, G. B. III. (1910). Notes on the family Ampullariidae. <em>Proceedings of the Malacological Society of London.</em> 9(1): 56–64. [31 March]., available online athttps://www.biodiversitylibrary.org/page/30824880 page(s): 63, text-fig. [details]