Benson, W. H. (1864). Characters of Coilostele, an undescribed genus of Auriculacea (?), and of species of Helix, Pupa, and Ancylus, from India, West Africa, and Ceylon. Annals and Magazine of Natural History. (3) 13(74): 136-140.
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Benson, W. H.
1864
Characters of <i>Coilostele</i>, an undescribed genus of Auriculacea (?), and of species of <i>Helix</i>, <i>Pupa</i>, and <i>Ancylus</i>, from India, West Africa, and Ceylon