MolluscaBase taxon details
original description
(of Ennea iota Preston, 1911) Preston, H.B. (1911). Descriptions of thirty-six new species of land and freshwater shells from British East Africa, chiefly from Mount Kenia and the neighbouring district. The Annals and Magazine of Natural History, (8) 7 (41): 463-476, pl. 11-12. London. [29 April]., available online at https://biodiversitylibrary.org/page/15815183
page(s): 463, pl. 11, fig. 2. [details]
original description
(of Pupa bisulcata Jickeli, 1873) Jickeli, C. F. (1873). Diagnosen neuer Mollusken aus meiner Reiseausbeute. <em>Malakozoologische Blätter.</em> 20 (2): 99-108. Cassel [1873 (Febr. or March)]., available online at https://www.biodiversitylibrary.org/page/15648237 [details]
basis of record
Nekola, J.C.; Chiba, S.; Coles, B.F.; Drost, C.A.; Proschwitz, T. von; Horsák, M. (2018). A phylogenetic overview of the genus Vertigo O. F. Müller, 1773 (Gastropoda: Pulmonata: Pupillidae: Vertigininae). <em>Malacologia.</em> 62(1): 21–161.
page(s): 114. [details] Available for editors [request]