MolluscaBase taxon details

Sagda H. Beck, 1837

996720  (urn:lsid:marinespecies.org:taxname:996720)

accepted
Genus
Helix (Sagda) alvoleata Beck, 1837 accepted as Sagda epistylioides (Férussac, 1821) (type by subsequent designation)
Helix (Sagda) H. Beck, 1837 · unaccepted > superseded rank

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  1. Species Sagda adamsiana Pilsbry & A. P. Brown, 1912
  2. Species Sagda alligans (C. B. Adams, 1850)
  3. Species Sagda alveare (L. Pfeiffer, 1862)
  4. Species Sagda anodon Pilsbry & A. P. Brown, 1910
  5. Species Sagda bondi Vanatta, 1936
  6. Species Sagda centralis Goodfriend, 1986
  7. Species Sagda connectens (C. B. Adams, 1850)
  8. Species Sagda cookiana (Gmelin, 1791)
  9. Species Sagda delaminata (C. B. Adams, 1851)
  10. Species Sagda epistylioides (Férussac, 1821)
  11. Species Sagda foremaniana (C. B. Adams, 1850)
  12. Species Sagda grandis Pilsbry & A. P. Brown, 1910
  13. Species Sagda jayana (C. B. Adams, 1845)
  14. Species Sagda kingswoodi H. B. Baker, 1935
  15. Species Sagda maxima C. T. Simpson, 1895
  16. Species Sagda minor (C. B. Adams, 1851)
  17. Species Sagda montegoensis Pilsbry & A. P. Brown, 1912
  18. Species Sagda occidentalis H. B. Baker, 1935
  19. Species Sagda pila (C. B. Adams, 1849)
  20. Species Sagda spei Pilsbry & A. P. Brown, 1910
  21. Species Sagda spiculosa (L. Pfeiffer, 1859)
  22. Species Sagda torrefacta (C. B. Adams, 1849)
  23. Species Sagda triptycha (L. Pfeiffer, 1859)
  24. Subgenus Sagda (Parahelix) Ihering, 1892 accepted as Sagda H. Beck, 1837
    1. Species Sagda (Parahelix) connectens (C. B. Adams, 1850) accepted as Sagda connectens (C. B. Adams, 1850)
    2. Species Sagda (Parahelix) occidentalis H. B. Baker, 1935 accepted as Sagda occidentalis H. B. Baker, 1935 (basionym)
    3. Species Sagda (Parahelix) maxima C. T. Simpson, 1895 represented as Sagda maxima C. T. Simpson, 1895
  25. Species Sagda cookeana [sic] accepted as Sagda cookiana (Gmelin, 1791) (misspelling)
  26. Species Sagda epistylium (O. F. Müller, 1774) accepted as Streptaxis epistylium (O. F. Müller, 1774)
  27. Species Sagda polyodon Weinland & E. von Martens, 1859 accepted as Odontosagda polyodon (Weinland & E. von Martens, 1859) (unaccepted > superseded combination)
  28. Species Sagda simplex Pilsbry & A. P. Brown, 1910 accepted as Hyalosagda simplex (Pilsbry & A. P. Brown, 1910) (original combination)
  29. Species Sagda gabbi Pilsbry, 1896 (uncertain > taxon inquirendum)
marine, brackish, fresh, terrestrial
feminine
(of Helix (Sagda) H. Beck, 1837) 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): 9 [details]   
MolluscaBase eds. (2024). MolluscaBase. Sagda H. Beck, 1837. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=996720 on 2024-03-29
Date
action
by
2017-06-15 07:29:09Z
created
2018-09-22 05:30:52Z
changed
2019-08-18 04:14:12Z
changed
2021-02-01 13:30:19Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description  (of Helix (Epistylia) Swainson, 1840) Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450
page(s): 165, 166, 331 [details]   

original description  (of Parahelix Ihering, 1892) Ihering, H. von. (1892). Morphologie und Systematik des Genitalapparates von <i>Helix</i> (Zweiter Theil.). <em>Zeitschrift für Wissenschaftliche Zoologie.</em> 54 (3): 425-520. [4 October]., available online at https://www.biodiversitylibrary.org/page/43282312
page(s): 492 [details]   

original description  (of Helix (Sagda) H. Beck, 1837) 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): 9 [details]   

basis of record Baker, H. B. (1940). Some Antillean Sagdidae or Polygyridae. <em>The Nautilus.</em> 54(2): 54-62, pls. 4-5., available online at https://www.biodiversitylibrary.org/page/8519205
page(s): 61 [details]   

additional source Baker, H. B. (1950). Subdivisions of <i>Sagda</i>. <em>The Nautilus.</em> 64(1): 36., available online at https://www.biodiversitylibrary.org/page/8524297 [details]   

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