MolluscaBase name details
Helix (Polygyra) contortuplicata H. Beck, 1837
1602049 (urn:lsid:marinespecies.org:taxname:1602049)
unaccepted > nomen nudum
Species
Helix (Polygyra) Say, 1818 accepted as Polygyra Say, 1818
Not documented
Type locality contained in Mexico
type locality contained in Mexico [details]
MolluscaBase eds. (2024). MolluscaBase. Helix (Polygyra) contortuplicata H. Beck, 1837. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1602049 on 2024-05-01
Date
action
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basis of record
Beck, H. (1837-1838). <i>Index molluscorum praesentis aevi musei principis augustissimi Christiani Frederici</i>. 124 pp. Hafniae [Copenhagen]. Pp. 1-100 [1837]; 101-124 [1838]; Appendix: 1-8 [June 1837]. , available online at https://biodiversitylibrary.org/page/32058074
page(s): 23 [details]
additional source Pilsbry, H. A. (1938). The type of <i>Polygyra</i> Say. <em>The Nautilus.</em> 52(1): 22-24., available online at https://www.biodiversitylibrary.org/page/8284522
page(s): 23 [details]
page(s): 23 [details]
additional source Pilsbry, H. A. (1938). The type of <i>Polygyra</i> Say. <em>The Nautilus.</em> 52(1): 22-24., available online at https://www.biodiversitylibrary.org/page/8284522
page(s): 23 [details]
Present Inaccurate Introduced: alien Containing type locality
