MolluscaBase name details
Sphaerium (Cyclas) asiaticum var. caperatum Westerlund, 1897
1664167 (urn:lsid:marinespecies.org:taxname:1664167)
unaccepted > superseded combination
Variety
recent only
Westerlund, C. A. (1897). Beiträge zur Molluskenfauna Russlands. (Nach den Sammlungen des Zoologischen Museums der Kaiserl. Akademie der Wissenschaften zu St.-Petersburg). <em>Ezhegodnik Zoologicheskogo Muzeya Imperatorskoi Akademii Nauk (Annuaire du Musée Zoologique de l'Académie Impériale des Sciences de St.-Pétersbourg).</em> 2 (2): 117-143, St.-Petersburg [September]., available online at https://www.biodiversitylibrary.org/page/8651948
page(s): 130 [details]
page(s): 130 [details]
Note Russia, Northern Siberia („Sibirien....
Type locality Russia, Northern Siberia („Sibirien. Werchojansk… Mündung des Obj”; Westerlund, 1897b: 130).The lectotype was collected in the mouth of the Ob’ River [details]
MolluscaBase eds. (2025). MolluscaBase. Sphaerium (Cyclas) asiaticum var. caperatum Westerlund, 1897. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1664167 on 2025-09-11
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original description
Westerlund, C. A. (1897). Beiträge zur Molluskenfauna Russlands. (Nach den Sammlungen des Zoologischen Museums der Kaiserl. Akademie der Wissenschaften zu St.-Petersburg). <em>Ezhegodnik Zoologicheskogo Muzeya Imperatorskoi Akademii Nauk (Annuaire du Musée Zoologique de l'Académie Impériale des Sciences de St.-Pétersbourg).</em> 2 (2): 117-143, St.-Petersburg [September]., available online at https://www.biodiversitylibrary.org/page/8651948
page(s): 130 [details]
page(s): 130 [details]
From editor or global species database
Type locality Russia, Northern Siberia („Sibirien. Werchojansk… Mündung des Obj”; Westerlund, 1897b: 130).The lectotype was collected in the mouth of the Ob’ River [details]
