Cooper, J. G. (1872). On new Californian Pulmonata, etc. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 24: 143-154, pl. 3., available online athttps://www.biodiversitylibrary.org/page/26296902 page(s): 153, pl. 3 fig. A1-A3, A5-A6 [details]
MolluscaBase eds. (2021). MolluscaBase. Alexia setifer J. G. Cooper, 1872. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1346574 on 2024-04-27
original descriptionCooper, J. G. (1872). On new Californian Pulmonata, etc. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 24: 143-154, pl. 3., available online athttps://www.biodiversitylibrary.org/page/26296902 page(s): 153, pl. 3 fig. A1-A3, A5-A6 [details]