Morrison, J. P. E. (1946). The nonmarine mollusks of San José Island, with notes on those of Pedro Gonzáles Island, Pearl Islands, Panama. <em>Smithsonian Miscellaneous Collections.</em> 106(6): 1-49, pls. 1-3., available online athttps://www.biodiversitylibrary.org/page/27394378[details]
MolluscaBase eds. (2021). MolluscaBase. Zetekella J. P. E. Morrison, 1946. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=868566 on 2024-04-18
original descriptionMorrison, J. P. E. (1946). The nonmarine mollusks of San José Island, with notes on those of Pedro Gonzáles Island, Pearl Islands, Panama. <em>Smithsonian Miscellaneous Collections.</em> 106(6): 1-49, pls. 1-3., available online athttps://www.biodiversitylibrary.org/page/27394378[details]