original description
Pfeffer, G. (1930). Zur Kenntnis tertiärer Landschnecken. <em>Geologisch-Paläontologische Abhandlungen, neue Folge.</em> 17(3): 153-380, pl. 15-17.
page(s): 335-337 [details] Available for editors [request]
source of synonymy
Richardson, L. (1980). Helicidae: Catalogue of Species. <em>Tryonia.</em> 3(1): 1-350.
page(s): 395 [details]
From editor or global species database
Type species Although Pfeffer originally included in Pachydupotetia three nominal species (Helix jobaeana Crosse, 1861, H. dumortieriana Crosse, 1862, and H. subsenilis Crosse, 1862), he also stated that all three were conspecific, Helix jobaeana being the valid name; the genus is thus monotypic. [details]