SIMONE, L. R. L.; CASATI, R. New land mollusk fauna from Serra da Capivara, Piauí, Brazil, with a new genus and five new species (Gastropoda: Orthalicoidea, Streptaxidae, Subulinidae). Zootaxa, Auckland, New Zealand, v. 3683, n. 2, p. 145–158, 2013. DOI: 10.11646/zootaxa.3683.2.4. Disponível em: https://mapress.com/zt/article/view/zootaxa.3683.2.4. Acesso em: 23 apr. 2025.