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词条 Emarginula
释义

  1. Description

     Radula 

  2. Species

  3. References

{{Automatic taxobox
| image = Emarginula striatula (top view).JPG
| image_caption = Emarginula striatula
| display_parents = 2
| taxon = Emarginula
| authority = Lamarck, 1801
| subdivision_ranks = Species
| subdivision = See text.
| synonyms_ref =
| synonyms =
  • Emarginella Pilsbry in Tryon & Pilsbry, 1891
  • Emarginulus Montfort, 1810
  • Entomella Cotton, 1945
  • Notamella Cotton, 1957

| type_species= Emarginula (Emarginula) conica Lamarck, 1801
}}Emarginula is a genus of small keyhole limpets, marine gastropod molluscs in the family Fissurellidae.[1]

Description

The oval shell is obliquely conical with a backward-pointing recurved apex. There is a deep incision in the anterior margin. A distinct anal fasciole extends upwards from this incision. The surface is latticed, sculptured with radial ribs. There is no septum inside.[2]

Radula

The radula has a dental formula of [many].1.4.1.4.1.[many],[3] with a wide, rectangular, acuspate rachidian tooth.[4]

The various genera have a few dozen rows of teeth.[3]

Species

According to the World Register of Marine Species (WoRMS), species within the genus Emarginula include:[1]

{{div col|colwidth=20em}}
  • Emarginula adamsiana Sowerby in Adams & Sowerby, 1863
  • Emarginula adriatica Costa O.G., 1829
  • Emarginula agulhasensis Thiele, 1925
  • Emarginula alba Watson, 1897
  • Emarginula amyda Shikama, 1962
  • Emarginula angusta McLean, 1970
  • Emarginula bicancellata Montrouzier, 1860
  • Emarginula bonfittoi Smriglio & Mariottini, 2001
  • Emarginula camilla Melvill & Standen, 1903
  • Emarginula candida Adams, 1852
  • Emarginula choristes Dall, 1925
  • Emarginula christiaensi Piani, 1985
  • Emarginula clypeus Adams, 1852
  • Emarginula compta Habe, 1953
  • Emarginula concinna Adams, 1852
  • Emarginula connectens Thiele, 1915
  • Emarginula connelli Kilburn, 1978
  • Emarginula convexa Hedley, 1907
  • Emarginula costulata Deshayes, 1863
  • Emarginula crassa Sowerby, 1812
  • Emarginula crassicostata Sowerby in Adams & Sowerby, 1863
  • Emarginula curvamen Iredale, 1925
  • Emarginula cuvieri Audouin, 1827 (species inquirenda)
  • Emarginula decorata Deshayes, 1863
  • Emarginula devota Thiele, 1915
  • Emarginula dictya McLean, 1970
  • Emarginula dilecta Adams, 1852
  • Emarginula divae (van Aartsen & Carrozza, 1995)
  • Emarginula dubia Schepman, 1908
  • Emarginula fenestrella Deshayes, 1863
  • Emarginula fissura (Linnaeus, 1758) - slit limpet
  • Emarginula foveolata Schepman, 1908
    • Emarginula foveolata fugitai Habe, 1953
  • Emarginula fragilis Yokoyama, 1920
  • Emarginula fulginea Adams, 1851
  • Emarginula gabensis (Gabriel, 1961)
  • Emarginula gigantea Poppe, 2008
  • Emarginula hataii Habe, 1953
  • Emarginula hawaiiensis Dall, 1895
  • Emarginula hosoyai Habe, 1953
  • Emarginula huzardii (Payraudeau, 1826)
  • Emarginula icosisculpta Simone & Cunha, 2014
  • Emarginula imaizumi Dall, 1926
  • Emarginula intervecta Locard, 1898
  • Emarginula japonica Sowerby in Adams & Sowerby, 1863
  • Emarginula kashimaensis Shikama, 1962
  • Emarginula koon Kilburn, 1978
  • Emarginula longifissa Sowerby, 1866
  • Emarginula macclurgi Kilburn, 1978
  • Emarginula maculata Adams in Adams & Sowerby, 1863
  • Emarginula micans Adams, 1852
  • Emarginula multistriata Jeffreys, 1882
  • Emarginula natalensis Barnard, 1963
  • Emarginula nigromaculata (Thiele, 1930)
  • Emarginula nordica Pérez Farfante, 1947 - northern emarginula
  • Emarginula obovata Adams, 1852
  • Emarginula octaviana Coen, 1939
  • Emarginula oppressa Barnard, 1963
  • Emarginula paivana (Crosse, 1867)
  • Emarginula patula Cotton, 1930
  • Emarginula paucipunctata Schepman, 1908
  • Emarginula phrixodes Dall, 1927 - ruffled emarginula
  • Emarginula phrygium Herbert & Kilburn, 1985
  • Emarginula puncticulata Adams, 1852
  • Emarginula punctulum Piani, 1980
  • Emarginula pustula Thiele in Küster, 1913
  • Emarginula regia Habe, 1953
  • Emarginula retecosa Adams, 1851
  • Emarginula rosea Bell, 1824
  • Emarginula scabriuscula Adams, 1852
  • Emarginula sicula Gray, 1825 - dagger emarginula
  • Emarginula sinica Lu, 1986
  • Emarginula solidula Costa, 1829
  • Emarginula souverbiana Pilsbry, 1890
  • Emarginula spinosa Deshayes, 1863
  • Emarginula striatula Quoy and Gaimard, 1834 - dagger emarginula [5]
  • Emarginula subtilitexta Verco, 1908
  • Emarginula superba Hedley, 1906
  • Emarginula suspira Simone & Cunha, 2014
  • Emarginula tenera Locard, 1892
  • Emarginula tenuicostata Sowerby, 1863
  • Emarginula teramachii Habe, 1953
  • Emarginula textilis Gould, 1859 in 1859-61
  • Emarginula thomasi Crosse, 1864
  • Emarginula thorektes Kilburn, 1978
  • Emarginula tosaensis Habe, 1953
  • Emarginula tuberculosa Libassi, 1859 - tuberculate emarginula
  • Emarginula undulata Melvill & Standen, 1903
  • Emarginula velascoensis Shasky, 1961
  • Emarginula velascoi Rehder, 1980
  • Emarginula viridicana Herbert & Kilburn, 1985
  • Emarginula xishaensis Lu, 1986
{{div col end}}

The following species are mentioned in other databases :

The Indo-Pacific Molluscan Database also mentions the following species with names in current use :[6]

  • Emarginula curvata Schepman, 1908
  • Emarginula multisquamosa Schepman, 1908
  • Emarginula sublaevis Schepman, 1908
Subgenus Emarginula
//Jean-Baptiste Lamarck">Lamarck, 1801
  • Emarginula bellula Adams, 1851
  • Emarginula cucullata Adams, 1851
  • Emarginula fissurata Adams, 1851
  • Emarginula harmilensis Sturany, 1903
  • Emarginula plana Schepman, 1908
  • Emarginula scabricostata Adams, 1851
Subgenus Emarginula (Subzeidora)
//Tom Iredale">Iredale, 1924
Species brought into synonymy
[1]{{div col|colwidth=20em}}
  • Emarginula altilis Gould, 1859: synonym of Variemarginula punctata (A. Adams, 1852)
  • Emarginula amitina Iredale, 1925: synonym of Emarginula dilecta A. Adams, 1852
  • Emarginula angustata Thiele, 1915: synonym of Tugali decussata A. Adams, 1852
  • Emarginula arabica A. Adams, 1852: synonym of Octomarginula arabica (A. Adams, 1852)
  • Emarginula arconatii Issel, 1869: synonym of Montfortista panhi (Quoy & Gaimard, 1834)
  • Emarginula australis Quoy & Gaimard, 1834: synonym of Montfortia subemarginata (Blainville, 1819)
  • Emarginula bella Gabb, 1865: synonym of Scelidotoma bella (Gabb, 1865)
  • Emarginula biangulata Sowerby, 1901: synonym of Emarginella biangulata (G. B. Sowerby III, 1901)
  • † Emarginula blainvillii Defrance, 1825: synonym of † Rimula blainvillii (Defrance, 1825)
  • Emarginula brevirimata Deshayes, 1862: synonym of Montfortula brevirimata (Deshayes, 1862)
  • Emarginula clathrata A. Adams & Reeve, 1850: synonym of Montfortista panhi (Quoy & Gaimard, 1834)
  • Emarginula clathrata Pease, 1863: synonym of Emarginula dilecta A. Adams, 1852
  • Emarginula conica Lamarck, 1801: synonym of Emarginula fissura (Linnaeus, 1758)
  • Emarginula conica Schumacher, 1817 non Lamarck, 1801: synonym of Emarginula rosea Bell, 1824
  • Emarginula dentigera Heilprin, 1889: synonym of Hemimarginula dentigera (Heilprin, 1889)
  • Emarginula elata Locard, 1898: synonym of Emarginula christiaensi Piani, 1985
  • Emarginula elongata O. G. Costa, 1829: synonym of Emarginula octaviana Coen, 1939
  • Emarginula eximia A. Adams, 1852: synonym of Emarginella eximia (A. Adams, 1852)
  • Emarginula flindersi Cotton, 1930: synonym of Emarginula convexa Hedley, 1907
  • Emarginula fuliginea Kuroda, 1941: synonym of Variemarginula variegata (A. Adams, 1852)
  • Emarginula guernei Dautzenberg & Fischer, 1896: synonym of Emarginula tuberculosa Libassi, 1859
  • Emarginula hedleyi Thiele, 1915: synonym of Emarginula candida A. Adams, 1852
  • Emarginula incisula(sic): synonym of Emarginella incisura (A. Adams, 1852)
  • Emarginula incisura A. Adams, 1852: synonym of Emarginella incisura (A. Adams, 1852)
  • Emarginula kimberti Cotton, 1930: synonym of Laeviemarginula kimberti (Cotton, 1930)
  • Emarginula modesta H. Adams, 1872: synonym of Hemimarginula modesta (H. Adams, 1872)
  • Emarginula muelleri Forbes & Hanley, 1849: synonym of Emarginula fissura (Linnaeus, 1758)
  • Emarginula ostheimerae Abbott, 1958: synonym of Octomarginula ostheimerae (Abbott, 1958)
  • Emarginula panhi Quoy & Gaimard, 1834: synonym of Montfortista panhi (Quoy & Gaimard, 1834)
  • Emarginula papillosa Risso 1826: synonym of Emarginula huzardii Payraudeau, 1826
  • Emarginula parmophoidea Quoy & Gaimard, 1834: synonym of Tugali elegans Gray, 1843
  • Emarginula peasei Thiele, 1915: synonym of Emarginula dilecta A. Adams, 1852
  • Emarginula picta Dunker, 1860: synonym of Montfortula picta (Dunker, 1860)
  • Emarginula pileata Gould, 1859: synonym of Variemarginula punctata (A. Adams, 1852)
  • Emarginula pileum Heilprin, 1889: synonym of Hemimarginula pileum (Heilprin, 1889)
  • Emarginula planulata A. Adams, 1852: synonym of Emarginella planulata (A. Adams, 1852)
  • Emarginula polygonalis A. Adams, 1852: synonym of Hemitoma polygonalis (A. Adams, 1852)
  • Emarginula pulchreclathrata Tomlin, 1932: synonym of Emarginula agulhasensis Thiele, 1925
  • Emarginula pumila A. Adams, 1852: synonym of Hemimarginula pumila (A. Adams, 1852)
  • Emarginula punctata A. Adams, 1852: synonym of Variemarginula punctata (A. Adams, 1852)
  • Emarginula reticulata Sowerby, 1813: synonym of Emarginula fissura (Linnaeus, 1758)
  • Emarginula rugosa Quoy & Gaimard, 1834: synonym of Montfortula rugosa (Quoy & Gaimard, 1834)
  • Emarginula scutellata Deshayes, 1863: synonym of Octomarginula scutellata (Deshayes, 1863)
  • Emarginula sibogae Schepman, 1908: synonym of Emarginella sibogae (Schepman, 1908)
  • Emarginula simpla Christiaens, 1987: synonym of Hemimarginula simpla (Christiaens, 1987)
  • Emarginula stellata A. Adams, 1852: synonym of Montfortula rugosa (Quoy & Gaimard, 1834)
  • Emarginula subclathrata Pilsbry, 1890: synonym of Emarginula dilecta A. Adams, 1852
  • Emarginula subemarginata Blainville, 1819: synonym of Montfortia subemarginata (Blainville, 1819)
  • Emarginula subrugosa Thiele, 1916: synonym of Hemimarginula subrugosa (Thiele, 1916)
  • Emarginula sulcifera A. Adams, 1852: synonym of Montfortulana sulcifera (A. Adams, 1852)
  • Emarginula tricarinata Pilsbry, 1890: synonym of Montfortista panhi (Quoy & Gaimard, 1834)
  • Emarginula tricostata G.B. Sowerby I, 1823: synonym of Hemitoma octoradiata (Gmelin, 1791)
  • Emarginula vadososinuata Yokoyama, 1922: synonym of Tugalina vadososinuata (Yokoyama, 1922)
  • Emarginula vadum Barnard, 1963: synonym of Emarginula undulata Melvill & Standen, 1903
  • Emarginula variegata A. Adams, 1852: synonym of Variemarginula variegata (A. Adams, 1852)
{{div col end}}

References

1. ^1 2 Bouchet, P.; Gofas, S.; Rosenberg, G. (2012). Emarginula Lamarck, 1801. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138012 on 2013-01-13
2. ^{{cite book|last=Tryon|first=George W. Jr.|title=Manual of Conchology, structural and systematic|year=1879–1898|publisher=Academy of Natural Sciences, Philadelphia|pages=248}}
3. ^1 {{cite journal |author=Torr, Claude M. |year=1914 |title=Radulæ of some South Australian Gasteropoda |url=https://www.biodiversitylibrary.org/item/113401#page/374/mode/1up |journal=Transactions of the Royal Society of South Australia |volume=38 |pages=362–368 }}
4. ^{{Cite book | url = https://books.google.com/books?id=Xj-2-KxUCcYC&pg=PA310 | title = Sea shells of tropical west America: marine mollusks from Baja California to Peru | isbn = 978-0-8047-0736-7 | author = Keen, A. Myra | authorlink = A. Myra Keen | date = 1971-06-01}}
5. ^{{Gastropods.com|key=4|id=2634|title=Emarginula striatula|access-date=12 January 2019}}
6. ^OBIS : Emarginula
  • {{ITIS |id=69598 |taxon=Emarginula}}
  • Powell A W B, New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 {{ISBN|0-00-216906-1}}
  • Piani P. (1985). Revisione del genere Emarginula Lamarck, 1801 in Mediterraneo. Lavori, Società Italiana di Malacologia 21: 193-238
  • Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213
  • Rolán E., 2005. Malacological Fauna From The Cape Verde Archipelago. Part 1, Polyplacophora and Gastropoda.
  • Spencer, H.; Marshall. B. (2009). All Mollusca except Opisthobranchia. In: Gordon, D. (Ed.) (2009). New Zealand Inventory of Biodiversity. Volume One: Kingdom Animalia. 584 pp
{{Commons category|Emarginula}}{{Taxonbar|from=Q3176224}}

3 : Fissurellidae|Gastropod genera|Taxa named by Jean-Baptiste Lamarck
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