original description
Montagu, G. (1803). Testacea Britannica or natural history of British shells, marine, land, and fresh-water, including the most minute: Systematically arranged and embellished with figures. J. White, London, Vol. 1, xxxvii + 291 pp;; Vol. 2, pp. 293–606, pl. 1-16., available online at http://www.biodiversitylibrary.org/item/78694
page(s): 430-432, Tab. 11 fig. 11 [details]
basis of record
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017. [details]
additional source
Koch, V. von. (1899). Eine neue Fundort von <em>Helix caperata</em> Mtg. <em>Nachrichtsblatt der Deutschen Malakzoologischen Gesellschaft.</em> 31(1/2): 29., available online at https://www.biodiversitylibrary.org/page/28228483#page/427/mode/1up
page(s): 29 [details]
From editor or global species database
Type locality "Wiltshire...Devonshire...Stanborough and Woolcomb...rarely met with in Cornwall;...George's-Square, at Plymouth Dock...Kent" [details]