MolluscaBase name details
Carinifex brevispira Yen, 1946 †
1262583 (urn:lsid:marinespecies.org:taxname:1262583)
unaccepted > superseded combination
Species
Carinifex W. G. Binney, 1864 accepted as Helisoma Swainson, 1840
fossil only
Yen, T.-C. (1946). Late Tertiary Fresh-Water Mollusks from Southeastern Idaho. <em>Journal of Paleontology.</em> 20(5): 485-494.
page(s): 492, pl. 76, figs 18a-b [details] Available for editors
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page(s): 492, pl. 76, figs 18a-b [details] Available for editors
[request]
Note 9 miles northwest of Montpelier, Bear Lake...
From editor or global species database
Type locality 9 miles northwest of Montpelier, Bear Lake County, Idaho, United States; Salt Lake Formation, late Miocene to early Pliocene [details]
MolluscaBase eds. (2021). MolluscaBase. Carinifex brevispira Yen, 1946 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1262583 on 2025-07-10
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original description
Yen, T.-C. (1946). Late Tertiary Fresh-Water Mollusks from Southeastern Idaho. <em>Journal of Paleontology.</em> 20(5): 485-494.
page(s): 492, pl. 76, figs 18a-b [details] Available for editors [request]
additional source Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors [request]
page(s): 492, pl. 76, figs 18a-b [details] Available for editors
[request]additional source Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Synonymy Carinifex was apparently considered a junior synonym of Helisoma by Johnson et al. (2013), who did not explicitly indicate it as such but attributed the type species (C. newberryi) to Helisoma. [details]Type locality 9 miles northwest of Montpelier, Bear Lake County, Idaho, United States; Salt Lake Formation, late Miocene to early Pliocene [details]
