THOMPSON, Fred. The Land and Freshwater Snails of Campeche. Bulletin of the Florida Museum of Natural History, [S. l.], v. 11, n. 4, p. 221–256, 1967. DOI: 10.58782/flmnh.ytly9736. Disponível em: https://flmnhbulletin.com/index.php/flmnh/article/view/flmnh-vol11-no4. Acesso em: 5 jun. 2026.