MolluscaBase name details
original description
(of Pupa (Pupilla) richthofeni Hilber, 1884 †) Hilber, V. (1884). Recente und im Löß gefundene Landschnecken aus China. II. <em>Sitzungsberichte der kaiserlichen Akademie der Wissenschaften.</em> 88 (1883): 1349-1394., available online at https://www.biodiversitylibrary.org/page/38674644
page(s): 1379, pl. 6, fig. 12 [details]
basis of record
Yen, T.-C. (1943). Review and summary of Tertiary and Quaternary non-marine mollusks of China. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 95: 267-309.
page(s): 293 [details] Available for editors [request]