original description
(of Pupa ferrari Porro, 1838) Porro, C. (1838). <i>Malacologia terrestre e fluviale della Provincia Comasca</i>. Milano: Guglielmini & Redaelli. 132 + [4] (= Autori ed opere citate nello species) pp., pls 1-2. [> July]. , available online at https://biodiversitylibrary.org/page/12961791
page(s): 57 [details]
basis of record
Schileyko, A. A. (1998). Treatise on Recent terrestrial pulmonate molluscs. Part 1. Achatinellidae, Amastridae, Orculidae, Strobilopsidae, Spelaeodiscidae, Valloniidae, Cochlicopidae, Pupillidae, Chondrinidae, Pyramidulidae. <em>Ruthenica.</em> Supplement 2: 1-127. Moskva [April].
page(s): 84, fig. 92 [details] Available for editors [request]
From editor or global species database