original description(ofPlanorbis costaricensis Preston, 1907)Preston, H. B. (1907). Descriptions of new species of land and freshwater shells from Central and South America. <em>The Annals and Magazine of Natural History, 7th series.</em> 20(120): 490-498. London. [1 December]., available online athttps://www.biodiversitylibrary.org/page/24254358 page(s): 496–497; text-fig. 16 (shell). [details]
Present Inaccurate Introduced: alien Containing type locality