MolluscaBase name details
Helix frequens var. obscura Mousson, 1863
1784640 (urn:lsid:marinespecies.org:taxname:1784640)
unaccepted > unavailable name (original name, primary junior homonym of Helix obscura O.F. Müller, 1774)
Variety
Mousson, A. (1863). Coquilles terrestres et fluviatiles, recueillies dans l'Orient par M. le Dr. Alex. Schläfli. <em>Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich.</em> 8: 275-320, 368-426., available online at https://www.biodiversitylibrary.org/page/8403222
page(s): 318–319 [details]
page(s): 318–319 [details]
Lectotype ZMZ 545882a
, Note Georgia, “trouvée à Réduktaleh”...
Lectotype ZMZ 545882a [details]
Type locality Georgia, “trouvée à Réduktaleh” (Schläfli) [= Kulevi] [details]
MolluscaBase eds. (2025). MolluscaBase. Helix frequens var. obscura Mousson, 1863. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1784640 on 2025-09-10
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original description
Mousson, A. (1863). Coquilles terrestres et fluviatiles, recueillies dans l'Orient par M. le Dr. Alex. Schläfli. <em>Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich.</em> 8: 275-320, 368-426., available online at https://www.biodiversitylibrary.org/page/8403222
page(s): 318–319 [details]
identification resource Neubert, E.; Gosteli, M.; Bank, R. A. (2023). The molluscan species (Gastropoda; Bivalvia) described by Albert Mousson (1805–1890) and his collection in Zurich. <em>Vita Malacologica.</em> 21: 1-165 [31 May 2023].
page(s): 106, Plate 39, Fig. 3 [details] Available for editors
[request]
page(s): 318–319 [details]
identification resource Neubert, E.; Gosteli, M.; Bank, R. A. (2023). The molluscan species (Gastropoda; Bivalvia) described by Albert Mousson (1805–1890) and his collection in Zurich. <em>Vita Malacologica.</em> 21: 1-165 [31 May 2023].
page(s): 106, Plate 39, Fig. 3 [details] Available for editors

Lectotype ZMZ 545882a [details]
Paralectotype ZMZ 505716 [details]
Paralectotype ZMZ 545882b [details]
From editor or global species database
Type locality Georgia, “trouvée à Réduktaleh” (Schläfli) [= Kulevi] [details]