左錐螺科(學名:Triphoridae),又名錐折螺科[1]:39、三孔螺科[2]或三口螺科[3],是新進腹足類支序腹足綱軟體動物之下翼舌類非正式群組一個海螺的科。本科物種的體積皆非常小,幾乎全部都可歸類為微小貝,而且幾乎所有貝殼的手性皆為左旋[4]。在較舊的分類,本科是異腹足目的成員[5]。
型態描述
本科物種螺殼的體積皆屬小型,而且有很多層捲曲, and extremely high-spired, with numerous narrow whorls which often have distinctive sculpture. 本科物種大多數螺殼的手性皆為左旋[4],這一點在海洋腹足綱軟體動物來講比較罕見[6]。
分類學
布歇特和洛克羅伊的腹足類分類 (2005年)列出左錐螺科物種可分為下列三個亞科[7]:
- 三口螺亞科 Iniforinae Kosuge, 1966
- Metaxiinae Marshall, 1977
- 左錐螺亞科 Triphorinae Gray, 1847
綜合TaiBIF、ITIS及其他參考文獻,本科包括下列各屬[5][8][9][10][4]:
- 三口螺亞科 Iniforinae Kosuge, 1966:皆為海洋物種[11][12];
- Metaxiinae Marshall, 1977
- †Antiphora Nützel, 1997
- †Eorex Nützel, 1997
- Metaxia Monterosato, 1884
- 左錐螺亞科 Triphorinae Gray, 1847
- Aclophora Laseron, 1958
- Aclophoropsis B. A. Marshall, 1983
- 布氏左錐螺屬 Bouchetriphora B. A. Marshall, 1983
- †Callitriphora Cotton, 1947
- Cautor Finlay, 1926
- Cautotriphora Laws, 1940
- Cheirodonta B. A. Marshall, 1983
- †Cinctrifora Olsson & Harbison, 1953
- 玄珠螺屬 Coriophora Laseron, 1958
- Cosmotriphora Olsson & Harbison, 1953
- Costatophora B. A. Marshall, 1994
- †Eocautor Eames, 1952
- †Epetrium G. F. Harris & Burrows, 1891
- 扁粒螺屬 Euthymella Thiele, 1929
- Eutriphora Cotton & Godfrey, 1931
- Hedleytriphora B. A. Marshall, 1983
- Huetriphora Caro & Bertrand, 2020:只有Huetriphora raymondi Caro & Bertrand, 2020,一個物種,見於非洲印度洋的留尼旺[16][17];
- Hypotriphora Cotton & Godfrey, 1931
- 格粒螺屬 Inella Bayle, 1879
- Ionthoglossa Vinola-Lopez & Bouchet, 2020:只有一個物種Ionthoglossa pseudocanarica (Bouchet, 1985),舊屬Cosmotriphora屬,分佈於地中海及大西洋東北部[18][19];異名:Pogonodon Bouchet, 1997;
- Isotriphora Cotton & Godfrey, 1931
- Latitriphora B. A. Marshall, 1983
- Liniphora Laseron, 1958
- Litharium Dall, 1924
- Magnosinister Laseron, 1954
- Marshallora Bouchet, 1985
- 雙珠螺屬 Mastonia Hinds, 1843
- Monophorus Grillo, 1877:異名有Notosinister Finlay, 1926(即參珠螺屬[5]);
- Nanaphora Laseron, 1958
- †Norephora Gründel, 1975
- Nototriphora B. A. Marshall, 1983
- Obesula Jousseaume, 1897
- †Ogivia G. F. Harris & Burrows, 1891
- Opimaphora Laseron, 1958
- †Oriforina Gründel, 1975
- Sagenotriphora B.A. Marshall, 1983
- Seilarex Iredale, 1924
- Similiphora Bouchet, 1985
- Strobiligera Dall, 1924
- Subulophora Laseron, 1958
- †Subviriola Amitrov & Zhegallo, 2007
- Sychar Hinds, 1843
- Talophora Gründel, 1975
- Teretriphora Finlay, 1927
- 左錐螺屬 Triphora de Blainville, 1828[20]
- 雙肋螺屬 Viriola Jousseaume, 1884
- Viriolopsis B. A. Marshall, 1983
- 異名:
- Biforina Bucquoy, Dautzenberg & Dollfus, 1884 : synonym of Monophorus Grillo, 1877
- Brucetriphora Beu, 2004: synonym of Costatophora B. A. Marshall, 1994
- Distophora Laseron, 1958:synonym of Cautor Finlay, 1927
- Epiforis Laseron, 1958:synonym of Mastoniaeforis Jousseaume, 1884
- Euthymia Jousseaume, 1884:synonym of Euthymella Thiele, 1929
- Ino Hinds, 1843:synonym of Inella Bayle, 1879
- Macrosinister:synonym of Magnosinister Laseron, 1954
- Mastoniaeformis [sic] : synonym of Mastoniaeforis Jousseaume, 1884
- Mesophora Laseron, 1958[5]:Coriophora Laseron, 1958的舊稱,因與其他分類單元同名而於2013年改名。
- Orbitophora Laseron, 1958:synonym of Viriola Jousseaume, 1884
- Risbecia Kosuge, 1966:synonym of Differoforis Kosuge, 2008
- Sinistroseila W. R. B. Oliver, 1915: synonym of Viriola Jousseaume, 1884
- Solosinister Laseron, 1954:synonym of Viriola Jousseaume, 1884
- Tetraphora Laseron, 1958:synonym of Brucetriphora Beu, 2004
- Torresophora Laseron, 1958: synonym of Euthymella Thiele, 1929
- Triforis Deshayes, 1834:synonym of Triphora Blainville, 1828
- Triphoris:synonym of Triphora Blainville, 1828
參考文獻
外部連結
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