HERBERT, David G. A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae). European Journal of Taxonomy, [S. l.], n. 309, 2017. DOI: 10.5852/ejt.2017.309. Disponível em: https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/434. Acesso em: 24 apr. 2026.