MolluscaBase name details
Obtortio Hedley, 1899
473025 (urn:lsid:marinespecies.org:taxname:473025)
unaccepted
Genus
Rissoa pyrrhacme Melvill & Standen, 1896 accepted as Finella pupoides A. Adams, 1860 (type by original designation)
- Species Obtortio wesselinghi Harzhauser, 2014 †
- Species Obtortio aciculare (Andrusov, 1911) † accepted as Finella acicularis (Andrusov, 1911) † (unaccepted > superseded combination)
- Species Obtortio ambiqua Laseron, 1956 accepted as Finella ambiqua (Laseron, 1956) (original combination)
- Species Obtortio andrussovi (Bajarunas, 1910) † accepted as Finella andrussovi (Bajarunas, 1910) † (unaccepted > superseded combination)
- Species Obtortio columna Laseron, 1956 accepted as Finella pupoides A. Adams, 1860 (probable synonym)
- Species Obtortio crassa Laseron, 1956 accepted as Finella crassa (Laseron, 1956) (original combination)
- Species Obtortio dancei Ladd, 1972 † accepted as Finella dancei (Ladd, 1972) †
- Species Obtortio diplax (R. B. Watson, 1886) accepted as Clathrofenella diplax (R. B. Watson, 1886) accepted as Cerithidium diplax (R. B. Watson, 1886) (unaccepted > superseded combination)
- Species Obtortio duplex Laseron, 1956 accepted as Finella duplex (Laseron, 1956) (original combination)
- Species Obtortio elongella Melvill, 1910 accepted as Finella purpureoapicata Preston, 1905 (unaccepted > junior subjective synonym)
- Species Obtortio fabrica Laseron, 1956 accepted as Finella fabrica (Laseron, 1956) (original combination)
- Species Obtortio failingi Ladd, 1972 † accepted as Finella failingi (Ladd, 1972) †
- Species Obtortio fulva (R. B. Watson, 1886) accepted as Finella rufocincta (A. Adams, 1861)
- Species Obtortio hydrobioides (Liverovskaya, 1935) † accepted as Finella hydrobioides (Liverovskaya, 1935) † (unaccepted > superseded combination)
- Species Obtortio iljinae Azizbekova, 1993 † accepted as Finella iljinae (Azizbekova, 1993) † (unaccepted > superseded combination)
- Species Obtortio jacksonensis Laseron, 1950 accepted as Finella jacksonensis (Laseron, 1950) (original combination)
- Species Obtortio liratus Ludbrook, 1941 † accepted as Finella lirata (Ludbrook, 1941) † (unaccepted > superseded combination)
- Species Obtortio lutosa Hedley, 1915 accepted as Finella lutosa (Hedley, 1915) (unaccepted > superseded combination)
- Species Obtortio perparvula (R. B. Watson, 1886) accepted as Cerithidium perparvulum (R. B. Watson, 1886) (unaccepted > superseded combination)
- Species Obtortio praeroxolanicum (Zhizhchenko, 1936) † accepted as Finella praeroxolanica (Zhizhchenko, 1936) † (unaccepted > superseded combination)
- Species Obtortio rugosa Laseron, 1956 accepted as Finella rugosa (Laseron, 1956) (original combination)
- Species Obtortio striata (R. B. Watson, 1886) accepted as Finella pupoides A. Adams, 1860 (unaccepted > junior subjective synonym)
- Species Obtortio varicosa Laseron, 1956 accepted as Finella varicosa (Laseron, 1956) (original combination)
- Species Obtortio vulnerata Hedley, 1909 accepted as Finella vulnerata (Hedley, 1909) (superseded combination)
marine, brackish, fresh, terrestrial
Hedley, C. (1899). The Mollusca of Funafuti. Part I - Gasteropoda. <em>Memoirs of the Australian Museum.</em> 3(7): 395-488, pl. 27., available online at http://biodiversitylibrary.org/page/33592636
page(s): 412 [details]
page(s): 412 [details]
MolluscaBase eds. (2021). MolluscaBase. Obtortio Hedley, 1899. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=473025 on 2025-09-11
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original description
Hedley, C. (1899). The Mollusca of Funafuti. Part I - Gasteropoda. <em>Memoirs of the Australian Museum.</em> 3(7): 395-488, pl. 27., available online at http://biodiversitylibrary.org/page/33592636
page(s): 412 [details]
basis of record Iljina L. B. (1993). Определитель морских средне-миоценовых гастропод Юго-Западной Евразии [= Handbook for identification of the marine Middle Miocene gastropods of southwestern Eurasia]. <em>Trudy Paleontologicheskogo Instituta RAS.</em> 255: 1-151., available online at https://www.geokniga.org/bookfiles/geokniga-iljina1993opredmorsksrednemiotsengastropodjuvevraziipin255.djvu
page(s): 62 [details]
additional source Dall, W. H. (1923). Note on <i>Finella</i>, <i>Obtortio</i> and <i>Alabina</i>. <em>The Nautilus.</em> 37(1): 33-34., available online at https://www.biodiversitylibrary.org/page/8524106 [details]
page(s): 412 [details]
basis of record Iljina L. B. (1993). Определитель морских средне-миоценовых гастропод Юго-Западной Евразии [= Handbook for identification of the marine Middle Miocene gastropods of southwestern Eurasia]. <em>Trudy Paleontologicheskogo Instituta RAS.</em> 255: 1-151., available online at https://www.geokniga.org/bookfiles/geokniga-iljina1993opredmorsksrednemiotsengastropodjuvevraziipin255.djvu
page(s): 62 [details]
additional source Dall, W. H. (1923). Note on <i>Finella</i>, <i>Obtortio</i> and <i>Alabina</i>. <em>The Nautilus.</em> 37(1): 33-34., available online at https://www.biodiversitylibrary.org/page/8524106 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Image from typetaxon
