“New Species of Idiostemma Pilsbry & Vanatta, 1898 (Mollusca: Pulmonata: Urocoptidae) from the Eastern Cuban Region Nueva Especie de Idiostemma Pilsbry Y Vanatta, 1898 (Mollusca; Pulmonata: Urocoptidae) de la Región Oriental de Cuba”. Poeyana, no. 507 (December 18, 2018): 40–43. Accessed November 7, 2026. https://revistasgeotech.com/index.php/poey/article/view/246.