MolluscaBase name details
Helix ruderata var. opulens Westerlund, 1883
1460286 (urn:lsid:marinespecies.org:taxname:1460286)
uncertain > taxon inquirendum (use in recent literature currently undocumented)
Variety
Helix ruderata W. Hartmann, 1821 accepted as Discus (Discus) ruderatus (W. Hartmann, 1821) represented as Discus ruderatus (W. Hartmann, 1821)
Westerlund, C. A. (1883). Von der Vega-Expedition in Asien gesammelte Binnenmollusken. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 15 (3/4): 48-59. Frankfurt am Main [March/April]., available online at http://biodiversitylibrary.org/page/31121693
page(s): 50 [details]
page(s): 50 [details]
Type locality contained in Bering Island
type locality contained in Bering Island [details]
MolluscaBase eds. (2021). MolluscaBase. Helix ruderata var. opulens Westerlund, 1883. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=1460286 on 2025-09-11
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original description
Westerlund, C. A. (1883). Von der Vega-Expedition in Asien gesammelte Binnenmollusken. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 15 (3/4): 48-59. Frankfurt am Main [March/April]., available online at http://biodiversitylibrary.org/page/31121693
page(s): 50 [details]
page(s): 50 [details]
Present Inaccurate Introduced: alien Containing type locality
