(of)Dall, W. H. (1899). Synopsis of the Recent and Tertiary Leptonacea of North America and the West Indies. <em>Proceedings of the United States National Museum.</em> 21(1177): 873-897., available online athttps://www.biodiversitylibrary.org/page/15716992 page(s): 876 [details]
MolluscaBase eds. (2024). MolluscaBase. Pythinella Dall, 1899. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=156987 on 2024-03-29
NARMS (2024). Pythinella Dall, 1899. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=156987 on 2024-03-29
original description(of)Dall, W. H. (1899). Synopsis of the Recent and Tertiary Leptonacea of North America and the West Indies. <em>Proceedings of the United States National Museum.</em> 21(1177): 873-897., available online athttps://www.biodiversitylibrary.org/page/15716992 page(s): 876 [details]
Present Inaccurate Introduced: alien Containing type locality