MolluscaBase name details
Helix jasonis Mousson, 1861
1554396 (urn:lsid:marinespecies.org:taxname:1554396)
unaccepted > junior homonym (invalid; not Helix jasonis Mayer, 1856, Helix mingrelica is a replacement name)
Species
Mousson, A. (1861). Coquilles terrestres et fluviatiles recueillies par M. le Prof. J.R. Roth dans son dernier voyage en Orient. Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich, 6 (1): 1-34; 6 (2): 124-156. Zürich. [reprinted 1861 under the title ”Coquilles terrestres et fluviatiles recueillies par Mr. le Prof. J.R. Roth dans son dernier voyage en Palestine”: 68 pp. Zürich (Zürcher & Furrer The ”Liste des espèces” on page 67-68, being an index, was not published in the journal]., available online at https://biodiversitylibrary.org/page/8742660
page(s): 29–30 [details]
page(s): 29–30 [details]
Type locality contained in Gruziya
, Note Georgia, “à Nikolakewi en Mingrélie”
type locality contained in Gruziya [details]
Type locality Georgia, “à Nikolakewi en Mingrélie” [details]
MolluscaBase eds. (2025). MolluscaBase. Helix jasonis Mousson, 1861. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1554396 on 2025-09-11
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original description
Mousson, A. (1861). Coquilles terrestres et fluviatiles recueillies par M. le Prof. J.R. Roth dans son dernier voyage en Orient. Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich, 6 (1): 1-34; 6 (2): 124-156. Zürich. [reprinted 1861 under the title ”Coquilles terrestres et fluviatiles recueillies par Mr. le Prof. J.R. Roth dans son dernier voyage en Palestine”: 68 pp. Zürich (Zürcher & Furrer The ”Liste des espèces” on page 67-68, being an index, was not published in the journal]., available online at https://biodiversitylibrary.org/page/8742660
page(s): 29–30 [details]
basis of record Kobelt, W. & Boettger, O. (1878-1879). In: Rossmässler, E.A., Iconographie der Land- & Süßwasser-Mollusken mit vorzüglicher Berücksichtigung der europäischen noch nicht abgebildeten Arten, (1) 6 (1/3): 1-48, pl. 151-165 [24. July 1878]; (1) 6 (4/6): 49-50, pl. 166 [Kobelt, W.], 52-153, pl. 167-178 [Boettger, O.]; [10. August 1879]. Wiesbaden (Kreidel)., available online at https://www.biodiversitylibrary.org/page/16288413
page(s): 1 [details]
source of synonymy Sysoev, A. V. & Schileyko, A. A. (2009). Land snails and slugs of Russia and adjacent countries. <em>Sofia/Moskva (Pensoft).</em> 312 pp., 142 plates. [June] [= Pensoft Series Faunistica No 87]. [details] Available for editors
[request]
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): 87, Plate 38, Fig. 1 [details] Available for editors
[request]
page(s): 29–30 [details]
basis of record Kobelt, W. & Boettger, O. (1878-1879). In: Rossmässler, E.A., Iconographie der Land- & Süßwasser-Mollusken mit vorzüglicher Berücksichtigung der europäischen noch nicht abgebildeten Arten, (1) 6 (1/3): 1-48, pl. 151-165 [24. July 1878]; (1) 6 (4/6): 49-50, pl. 166 [Kobelt, W.], 52-153, pl. 167-178 [Boettger, O.]; [10. August 1879]. Wiesbaden (Kreidel)., available online at https://www.biodiversitylibrary.org/page/16288413
page(s): 1 [details]
source of synonymy Sysoev, A. V. & Schileyko, A. A. (2009). Land snails and slugs of Russia and adjacent countries. <em>Sofia/Moskva (Pensoft).</em> 312 pp., 142 plates. [June] [= Pensoft Series Faunistica No 87]. [details] Available for editors

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): 87, Plate 38, Fig. 1 [details] Available for editors





Syntype ZMZ 508648 [details]
From editor or global species database
Type locality Georgia, “à Nikolakewi en Mingrélie” [details]