MolluscaBase name details
Helix (Clausilia) diaphana C. Pfeiffer, 1828
1396596 (urn:lsid:marinespecies.org:taxname:1396596)
unaccepted (invalid; not Poiret, 1801)
Species
Pfeiffer, C. (1821-1828). <i>Naturgeschichte deutscher Land- und Süsswasser-Mollusken</i>. Weimar. Abt. 1: i-x, 1-134, pls 1-8 [1821]; Abt. 2: i-viii, 1-40, pls 1-8 [1825]; Abt. 3: i-vi, 1-84, pls 1-8 [1828]. , available online at https://www.biodiversitylibrary.org/page/52682383
page(s): 40, Taf, VII. Fig. 20. 21 [details]
page(s): 40, Taf, VII. Fig. 20. 21 [details]
Type locality contained in Austria
, Note unter Baumrinden auf den Alpen Steyermarks
type locality contained in Austria [details]
Type locality unter Baumrinden auf den Alpen Steyermarks [details]
MolluscaBase eds. (2025). MolluscaBase. Helix (Clausilia) diaphana C. Pfeiffer, 1828. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1396596 on 2025-09-12
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original description
Pfeiffer, C. (1821-1828). <i>Naturgeschichte deutscher Land- und Süsswasser-Mollusken</i>. Weimar. Abt. 1: i-x, 1-134, pls 1-8 [1821]; Abt. 2: i-viii, 1-40, pls 1-8 [1825]; Abt. 3: i-vi, 1-84, pls 1-8 [1828]. , available online at https://www.biodiversitylibrary.org/page/52682383
page(s): 40, Taf, VII. Fig. 20. 21 [details]
page(s): 40, Taf, VII. Fig. 20. 21 [details]




From editor or global species database
Type locality unter Baumrinden auf den Alpen Steyermarks [details]