Breure, A. S. H. (1975). Caribbean land molluscs: Bulimulidae II. Plekocheilus and Naesiotus. Studies on the Fauna of CuraƧao and other Caribbean Islands: no. 152. 71-93, pls. 6-8.
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Breure, A. S. H.
1975
Caribbean land molluscs: Bulimulidae II. <i>Plekocheilus</i> and <i>Naesiotus</i>
Studies on the Fauna of Curaçao and other Caribbean Islands: no. 152