MolluscaBase taxon details
original description
Risso, A. (1826). Histoire naturelle des principales productions de l'Europe méridionale et particulièrement de celles des environs de Nice et des Alpes Maritimes. Tome quatrième. Levrault, Paris, vii + 439 pp., pls 1-12., available online at https://www.biodiversitylibrary.org/page/50455192 page(s): 73; note: Name attributed by Risso to Leach (MS). [details]
original description
(of Euparypha W. Hartmann, 1843) Hartmann, J. D. W. (1840-1844). Erd- und Süsswasser-Gasteropoden der Schweiz. Mit Zugabe einiger merkwürdigen exotischen Arten. i-xx, 1-36, pl. 1-2 [30-06-1840]; 37-116, pl. 13-36 [1841]; 117-156, pl. 37-60 [1842]; 157-204, pl. 61-72 [1843]; 205-227, pl. 73-84 [1844]. St. Gallen., available online at https://biodiversitylibrary.org/page/15269077 page(s): Heft 7: 204 [details]
original description
(of Xerophila Held, 1838) Held, F. (1837-1838). Notizen über die Weichthiere Bayerns. Isis (Oken), 30 (4): 303-309 (1837); 30 (12): 901-919 (1838). Leipzig., available online at https://biodiversitylibrary.org/page/27411580 page(s): 913 [details]
original description
(of Helix (Euparypha) W. Hartmann, 1843) Hartmann, J. D. W. (1840-1844). Erd- und Süsswasser-Gasteropoden der Schweiz. Mit Zugabe einiger merkwürdigen exotischen Arten. i-xx, 1-36, pl. 1-2 [30-06-1840]; 37-116, pl. 13-36 [1841]; 117-156, pl. 37-60 [1842]; 157-204, pl. 61-72 [1843]; 205-227, pl. 73-84 [1844]. St. Gallen., available online at https://biodiversitylibrary.org/page/15269077 page(s): Heft 7: 204 [details]
original description
(of Helix (Leucochroa) H. Beck, 1837) Beck, H. (1837-1838). <i>Index molluscorum praesentis aevi musei principis augustissimi Christiani Frederici</i>. 124 pp. Hafniae [Copenhagen]. Pp. 1-100 [1837]; 101-124 [1838]; Appendix: 1-8 [June 1837]. , available online at https://biodiversitylibrary.org/page/32058074 page(s): 16 [details]
context source (MSBIAS)
Marine Biological Association of the United Kingdom. (2023). 2019 The Marine Biological Association of the UK (MBA) Wembury Bioblitz survey. The Archive for Marine Species and Habitats Data (DASSH). , available online at https://portal.medin.org.uk/portal/start.php#details?tpc=010_71a02145fae5466afe757cd48b999ded [details]
Present Inaccurate Introduced: alien Containing type locality
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