original description
(of Bulinus evanescens Broderip, 1841) Broderip, W. J. (1841). Descriptions of species of <i>Bulinus</i> collected by H. Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> 9: 14-16., available online at https://biodiversitylibrary.org/page/30679636
page(s): 15 [details]
basis of record
Hidalgo, J. G. (1896). Catalogue de espèces du genre <em>Cochlostyla</em>, Férussac, que vivent dans les Iles Philippines. <em>Journal de Conchyliologie.</em> 44: 237-353., available online at https://www.biodiversitylibrary.org/page/25124817
page(s): 260, 282, 330, 338, 350 [details]
additional source
Hidalgo, J. G. (1896). Observations sur quelques <i>Cochlostyla</i> des Philippines. <em>Journal de Conchyliologie.</em> 44: 5-46., available online at https://www.biodiversitylibrary.org/page/25124566
page(s): 20, 21 [details]
additional source
Hidalgo, J. G. (1891-1904). Obras malacológicas. Estudios preliminares sobre la fauna malacológica de las Islas Filipinas. Atlas. <em>Memorias de la Real Academia de Ciencias Exactas, Físicas y Naturales de Madrid, Madrid.</em> 170 pls., available online at https://www.biodiversitylibrary.org/page/44617010
page(s): pl. 80, figs. 2-4 [details]
From editor or global species database
Taxonomic remark Hidalgo (1896: 282) considers Phengus groulti Jousseaume, 1894 a synonym. [details]