MolluscaBase name details
Mimospira (Clisospira) Billings, 1865 †
1862249 (urn:lsid:marinespecies.org:taxname:1862249)
unaccepted > superseded rank
Subgenus
- Species Mimospira (Clisospira) turrita Koken, 1925 † accepted as Undospira turrita (Koken, 1925) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
(of Clisospira Billings, 1865 †) Billings, E. (1861-1865). Palaeozoic fossils. Volume I. Containing descriptions and figures of new or little known species of organic remains from Silurian rocks. 1: 1-426. Geological Survey of Canada (publication dates according to preface: 1-24 [Nov 1861], 25-56 [Jan 1862], 57-168 [Jun 1862], 169-344 [Feb 1865], 345-436 [Oct 1865])., available online at https://www.biodiversitylibrary.org/page/13779194
page(s): 186 [details]
page(s): 186 [details]
MolluscaBase eds. (2025). MolluscaBase. Mimospira (Clisospira) Billings, 1865 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1862249 on 2026-05-28
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original description
(of Clisospira Billings, 1865 †) Billings, E. (1861-1865). Palaeozoic fossils. Volume I. Containing descriptions and figures of new or little known species of organic remains from Silurian rocks. 1: 1-426. Geological Survey of Canada (publication dates according to preface: 1-24 [Nov 1861], 25-56 [Jan 1862], 57-168 [Jun 1862], 169-344 [Feb 1865], 345-436 [Oct 1865])., available online at https://www.biodiversitylibrary.org/page/13779194
page(s): 186 [details]
basis of record Koken, E. (1925). Die Gastropoden des baltischen Untersilurs [fortgesetzt von Jar. Perner]. <em>Zapiski Rossiskoi Akademii Nauk. ser. 8, Otdel Fiziko-Mathematicheskikh Nauk [= Mémoires de l'Académie des Sciences de Russie, ser. 8, Classe Physico-mathématique].</em> 37(1): 1-326, 41 pls., available online at https://www.digar.ee/viewer/et/nlib-digar:330244/290873/page/3
page(s): 236 [details] Available for editors
[request]
page(s): 186 [details]
basis of record Koken, E. (1925). Die Gastropoden des baltischen Untersilurs [fortgesetzt von Jar. Perner]. <em>Zapiski Rossiskoi Akademii Nauk. ser. 8, Otdel Fiziko-Mathematicheskikh Nauk [= Mémoires de l'Académie des Sciences de Russie, ser. 8, Classe Physico-mathématique].</em> 37(1): 1-326, 41 pls., available online at https://www.digar.ee/viewer/et/nlib-digar:330244/290873/page/3
page(s): 236 [details] Available for editors
[request]