齿轮螺科

齿轮螺科（学名：Tornidae）WoRMS_124，是玉黍螺目的一个科级海洋腹足纲软体动物WoRMS_124，其物种皆为体型非常细小的有螺厣海螺。此外，Iredale认为本科亦应包括原来属于扁螺科（Adeorbidae Monterosato, 1884）的物种Iredale。
根据ITIS，现时属于齿轮螺科的属，除了齿轮螺属以外ITIS_71065，其他的全属玻璃螺科（Vitrinellidae Bush, 1897）ITIS_71064。玻璃螺科过往在2005年的分类曾被认为是齿轮螺科的异名，但在2017年的分类又再分别出来。

**形态描述**
本科物种皆为微小贝，无色，呈玻璃状。螺壳扁平，有脐孔，耳状。壳口倾斜；有螺厣，角质，有偏心核。螺壳有简单的小螺柱，圆形，外唇尖。
本科物种的身体与钟螺科的物种不同：其腹足没有带状附肢Tryon。齿舌属于纽舌型Thiele 1925。

**分类**

**2005年分类**
根据2005年《布歇特和洛克罗伊的腹足类分类》，本科可分为以下四个亚科Bouchet 2005：- Circulinae Fretter & Graham, 1962- Torninae Sacco, 1896 (1884)- Teinostomatinae Cossmann, 1917- 玻璃螺亚科（Vitrinellinae Bush, 1897）WoRMS_124
不过后来这些亚科都被视为「另类表达形式」。
这四个亚科所包括的属如下：
玻璃螺亚科（Vitrinellinae Bush, 1897）- Cyclostremiscus Pilsbry & Olsson, 1945
Subfamily Circulinae- } Jeffreys, 1865
Subfamily ?- Anticlimax Pilsbry & McGinty, 1946- Aorotrema Schwengel & McGinty, 1942- Canimarina Aguayo & Borro, 1946- Caperella Laseron, 1958-  Circlotoma Laseron, 1958-  Circulter Laseron, 1958- Cochliolepis Stimpson, 1958- Discopsis de Folin, 1870- Discreliotia Laseron, 1958- Elachorbis Iredale, 1914- Episcynia Mörch, 1875- 入节螺属 Esmeralda Pilsbry et Olsson, 1952- Laciniorbis Martens, 1897- Lydiphnis Melvill, 1906- Moeniatoma Laseron, 1958- Neusas Warén & Bouchet, 2001- Ovini Simone, 2013- Panastoma Pilsbry & Olsson, 1945- Parviturboides Pilsbry & McGinty, 1949- Peripitoma Laseron, 1958- Pleuromalaxis Pilsbry & McGinty, 1945- Ponderinella  Marshall, 1988- Pseudoliotia Pseudoliotia Tate, 1898- Pygmaeorota Kuroda & Habe, 1952- Scissilabra Bartsch, 1907- Scrupus Finlay, 1927   - Sigaretornus Iredale, 1936- Solariorbis Conrad, 1865- Teinostoma H. Adams & A. Adams, 1853- Tholostoma Laseron, 1958- Tornus Turton & Kingston, 1830- Uzumakiella Habe, 1958 - Vitridomus Pilsbry & Olsson, 1945- Vitrinella Vitrinella C.B. Adams, 1850- Vitrinorbis Pilsbry & Olsson, 1952- Woodringilla Pilsbry & Olsson, 1951
异名- Adeorbis S.V. Wood, 1842: synonym of Tornus Turton & Kingston, 1830- Climacia Dall, 1903: synonym of  Anticlimax Pilsbry & McGinty, 1946- Climacina Aguayo & Borro, 1946: synonym of  Anticlimax Pilsbry & McGinty, 1946- Liochrysta Laseron, 1958: synonym of Pseudoliotia Tate, 1898- Lioprora Laseron, 1958: synonym of Canimarina Aguayo & Borro, 1946- Miralabrum Pilsbry & Olsson, 1945: synonym of Cyclostremiscus Pilsbry & Olsson, 1945- Ponocyclus Pilsbry, 1953: synonym of Cyclostremiscus Pilsbry & Olsson, 1945- Pseudorotella P. Fischer, 1857: synonym of  Teinostoma H. Adams & A. Adams, 1853- Pygmaerota Kuroda & Habe, 1952: synonym of Pygmaeorota Kuroda & Habe, 1954- Soyorota Habe, 1961: synonym of Circulus Jeffreys, 1865- Tinostoma P. Fischer, 1885: synonym of  Teinostoma H. Adams & A. Adams, 1853

**2017年分类**
根据2017年《布歇特等人的腹足类分类》Bouchet 2017，玻璃螺科（Vitrinellidae Bush, 1897）Zhang 2016又再被重新设立。12，玻璃螺科包括下列三个属：- Cyclostremiscus Pilsbry & Olsson, 1945- Vitrinella Vitrinella C.B. Adams, 1850

**参考文献**
 Adam W. & Knudsen J. (1969). Quelques genres de mollusques prosobranches marins ou peu connus de l'Afrique occidentale. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique 44(27): 1-69- Backeljau, T. (1986). Lijst van de recente mariene mollusken van België List of the recent marine molluscs of Belgium. Koninklijk Belgisch Instituut voor Natuurwetenschappen: Brussels, Belgium. 106 pp.
*Vaught, K.C. (1989). A classification of the living Mollusca. American Malacologists: Melbourne, FL (USA). 0-915826-22-4. XII, 195 pp.- Rolán E. & Rubio F. 2002. The family Tornidae (Gastropoda, Rissooidea) in the East Atlantic. Resenas Malacologicas 13 (Suplemento), 98 pp. Sociedad Española de Malacología- Rubio, F., Fernandez-Garcés, R. & Rolán, E., 2011. The family Tornidae (Gastropoda, Rissooidea) in the Caribbean and neighboring areas. Iberus 29(2): 1-230- Arthur William Baden Powell, New Zealand Mollusca, 哈珀柯林斯, Auckland, New Zealand 1979 0-00-216906-1-  ZipCodeZoo

**外部连结**
Tornidae