MolluscaBase name details
original description
(of Helix valenciennii Eydoux, 1838) Eydoux F. (1838). Mollusques. <em>Magasin de Zoologie.</em> 8: 181-192, pls. 55-60., available online at https://biodiversitylibrary.org/page/10952222
page(s): 183, pl. 56, fig. 2 [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): 214, 253, 254, 257, 270, 275, 322, 335, 341, 344, 351 [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. 45, figs. 1-5 [details]
additional source
Hidalgo, J. G. (1887). Recherches conchyliologiques de M. Quadras aux ȋles Philippines. <em>Journal de Conchyliologie.</em> 35: 37-58, 93-192, pls. 2-7., available online at https://biodiversitylibrary.org/page/15921265
page(s): 116 [details]