裂螺科

裂螺總科（學名：Fissurelloidea，亦作裂裙螺總科或透孔螺總科），其下只有裂螺科（學名：Fissurellidae Fleming, 1822，亦作裂裙螺科、鑰孔䗩科page3=18或透孔螺科shell_3375），是古腹足類支序之下的一個海洋腹足綱軟體動物的科。本總科的物種因其錐狀螺殼的螺尖上有一個小孔，是海螺的一個特化體。由於整個螺殼的外形就像一條裂開了一條縫的裙襬那樣，所以被稱為裂裙螺。
根據2005年《布歇特和洛克羅伊的腹足類分類》基本上包括了各種笠螺，覆蓋了原來原始腹足目的大多數物種。

**分佈**
本科物種的分佈是世界性的，從冰冷的寒帶到熱帶都有其物種存在。

**習性**
本科物種一般居住在潮間帶下部深水區的巖面或巖底。

**分類**
本科的屬一般可以按四個不同的亞科來分類，分別如下：- 天蓋螺亞科 Diodorinae Odhner, 1932
** Cosmetalepas Iredale, 1924
** 天蓋螺屬 Diodora J. E. Gray, 1821
** Lucapina G. B. Sowerby I, 1835：分佈於西非大西洋東岸的佛德角
** Megathura Pilsbry, 1890
** Monodilepas Finlay, 1927- 邊罅螺亞科 Emarginulinae
**Genus Clypidina Gray, 1847 	 
** 邊罅螺屬 Emarginula Lamarck, 1801：又名鱗䗩屬shelldoc_000027
**Genus Fissurisepta Sequenza, 1863
**Genus Laeviemarginula Habe In Kuroda, 1953 	 
**Genus Nesta H. Adams, 1870
**Genus Notomella Cotton, 1957
**天窗䗩屬 Puncturella R. T. Lowe, 1827page1=23
**Genus Scutus Montfort, 1810
**土加䗩屬 Tugali Gray In Dieffenbach, 1843page1=23
**Genus Zeidora A. Adams, 1860
*Subfamily Fissurellidinae
*Subfamily Fissurellinae
但由於現時基於分子分類學的文獻不斷更新，現時普遍不區分亞科現詳列全部的屬。以下為現時屬於本科的屬：- Altrix Palmer, 1942- Amblychilepas Pilsbry, 1890- Buchanania Lesson, 1830- Clathrosepta McLean & Geiger, 1998- Clypidina Gray, 1847- Cornisepta McLean & Geiger, 1998- Dendrofissurella Mclean and Kilburn, 1986
**平傘裂裙螺（Diodora cf. mus (Reeve)）：又名黑斑透孔螺- 榖米螺屬 Dentimargo- 邊罅螺屬 Emarginula Lamarck, 1801- Fissurella Bruguière, 1789- Fissurellidea d'Orbigny, 1841- Fissurisepta Seguenza, 1863- Hemimarginula McLean, 2011- Hemitoma Swainson, 1840- Laeviemarginula Habe In Kuroda, 1953- Laevinesta Pilsbry and McGinty, 1952- Leurolepas J. H. McLean, 1970- Lucapinella Pilsbry, 1890- Macroschisma Sowerby, 1839- Manganesepta McLean & Geiger, 1998- Medusafissurella Mclean and Kilburn, 1986- Montfortia Récluz, 1843- 凸螺屬 Montfortista Iredale, 1929- Montfortula Iredale, 1915- Montfortulana Habe, 1961- Nesta Adams, 1870- Octomarginula McLean, 2011- Parmaphorella Strebel, 1907- Profundisepta McLean & Geiger, 1998- 天窗䗩屬 Puncturella R. T. Lowe, 1827page1=23- Pupillaea Gray In Sowerby, 1835- Rimula DeFrance, 1827- Scelidotoma Choe, Yoon and Habe, 1992- 笠罅螺屬 Scutus Montfort, 1810- Stromboli Berry, 1954- 土加䗩屬 Tugali Gray In Dieffenbach, 1843- Tugalina Habe, 1953- Variemarginula McLean, 2011- Zeidora A. Adams, 1860
異名：- Austroglyphis Cotton & Godfrey, 1934: synonym of Diodora J. E. Gray, 1821- Aviscutum Iredale, 1940: synonym of Scutus Montfort, 1810- Capiluna Gray, 1857: synonym of Diodora J. E. Gray, 1821- 孔螺屬 Cranopsis A. Adams, 1860：今作 天窗䗩屬 Puncturella R. T. Lowe, 1827- Cemoria Risso, 1826 ex Leach MS: synonym of Puncturella Lowe, 1827-  Cremoria Gray, 1842: synonym of Puncturella Lowe, 1827- Elegidion Iredale, 1924: synonym of Diodora J. E. Gray, 1821- 邊罅螺屬 Emarginella Pilsbry, 1890: synonym of Emarginula Lamarck, 1801- Entomella Cotton, 1945: synonym of Emarginula Lamarck, 1801- Fissuridea Swainson, 1840: synonym of Diodora J. E. Gray, 1821- Glyphis Carpenter, 1857: synonym of Diodora J. E. Gray, 1821- Legrandia Beddome, 1883: synonym of Zeidora A. Adams, 1860- Megatebennus Pilsbry, 1890: synonym of Fissurellidea d'Orbigny, 1839- Nannoscutum Iredale, 1937: synonym of Scutus Montfort, 1810- Nesta H. Adams, 1870: synonym of Zeidora A. Adams, 1860- Notomella Cotton, 1957: synonym of Emarginula Lamarck, 1801- Parmophoridea Wenz, 1938: synonym of Parmaphorella Strebel, 1907- Parmophorus Blainville, 1817: synonym of Scutus Montfort, 1810- Plagiorhytis P. Fischer, 1885: synonym of Montfortula Iredale, 1915- Scutum P. Fischer, 1885: synonym of Scutus Montfort, 1810- Semperia Crosse, 1867: synonym of Emarginula Lamarck, 1801-  Sipho T. Brown, 1827: synonym of Puncturella Lowe, 1827- Siphonella Issel, 1869: synonym of Montfortista Iredale, 1929- Subemarginula Gray, 1847: synonym of Hemitoma Swainson, 1840-  Subzeidora Iredale, 1924: synonym of Emarginula (Subzeidora) Iredale, 1924 - Tugalia Gray, 1857: synonym of Tugali Gray, 1843- Vacerra Iredale, 1924: synonym of Puncturella Lowe, 1827- Zidora P. Fischer, 1885: synonym of Zeidora A. Adams, 1860

**參考文獻**

**延伸閱讀**
 Sowerby, G.B. Jr. (1862). Monograph of the family Fissurellidae. Reprinted edition (1982). Thesaurus conchyliorum, or monographs of genera of shells. Luis Pisani Burnay: Lisboa, Portugal. 183-206, 9 col. Plates pp.

**外部連結**
  Archerd Shell Collection : Fissurellidae- accessdate=2010-06-22- dead-url=no- Aktipis S.W., Boehm E. & Giribet G. (2011) Another step towards understanding the slit-limpets (Fissurellidae, Fissurelloidea, Vetigastropoda, Gastropoda): a combined five-gene molecular phylogeny. Zoologica Scripta 40: 238-259.