MolluscaBase name details
original description
Pfeiffer, L. (1853). <i>Monographia heliceorum viventium. Sistens descriptiones systematicas et criticas omnium huius familiae generum et specierum hodie cognitarum</i>. Volumen tertium [Vol. 3]. Lipsiae: Brockhaus. i-viii + 711 pp. , available online at https://biodiversitylibrary.org/page/11646394
page(s): 337 [details]
additional source
Pfeiffer, L. (1854). Descriptions of sixty-six new land shells, from the collection of H. Cuming, Esq. <em>Proceedings of the zoological Society of London.</em> 20 (241) [“1852”]: 56-64; 20 (242) [“1852”]: 65-70. London [22 March] & [23 May]., available online at https://www.biodiversitylibrary.org/page/30680666
page(s): 59 [details]
additional source
Martens, E. von. (1859). Ueber einige Land- und Süsswasser-Schnecken aus Venezuela. <em>Malakozoologische Blätter.</em> 6: 59-66., available online at https://www.biodiversitylibrary.org/page/16014157
page(s): 63-64 [details]