方格螺属

方格螺屬（學名：），又名缪梯螺属，是一種非常細小的海螺的屬，是方格螺科之下的海洋腹足綱軟體動物的分類單元。本屬亦是方格螺科的模式屬。

形态特征
本屬物種的殼體從小型到微型。有着與蠑螺科物種形似的型態，螺旋部低矮、呈扁球形，所以過往本屬所屬的方格螺科過往曾經屬於蠑螺總科。有臍孔，內層也有珠母層。壳口大，宽厚，周缘平滑。有角質口蓋，口蓋上有多重螺旋圖案。

分類
本屬舊屬蠑螺總科之下的方格螺科，2008年改為屬於鐘螺總科，2017年的分類繼續這個分類。

物種
，本屬在WoRMS現時只餘下十個物種：
 Liotia admirabilis 
 Liotia affinis 
 Liotia arenula 
 Liotia atomus 
 Liotia cancellata 
 Liotia fenestrata 
 Liotia microgrammata 
 Liotia romalea 
 Liotia squamicostata 
 Liotia varicosa 
異名：
 Liotia acrilla Dall, 1889: synonym of Cyclostrema cancellatum Marryat, 1818
 Liotia acryla Dall W.H., 1889: synonym of Cyclostrema cancellatum Marryat, 1818
 Liotia acuticostata  Carpenter, 1864: synonym of Lirularia acuticostata (Carpenter, 1864)
 Liotia admirabilis auct. non E. A. Smith, 1890: synonym of Macrarene digitata McLean, Absalao & Santos Cruz, 1988
 Liotia amabilis Dall, 1889: synonym of Cyclostrema amabile (Dall, 1889)
 Liotia annulata Tenison-Woods, J.E. 1879: synonym of Liotella annulata (Tenison-Woods, J.E. 1879)
 Liotia aspina Dall, 1889: synonym of Arene briareus (Dall, 1881)
 条棒方格螺 Liotia asterisus ：今作 Pseudoliotia asteriscus 
 Liotia bairdii Dall, 1889: synonym of Arene bairdii (Dall, 1889)
 Liotia bellula H. Adams, 1873: synonym of Bothropoma bellulum (H. Adams, 1873)
 Liotia brasiliana Dall, 1927: synonym of Arene brasiliana (Dall, 1927)
 Liotia briareus Dall, 1881: synonym of Arene briareus (Dall, 1881)
 Liotia californica Dall, 1908: synonym of Arene californica (Dall, 1908)
 稜缪梯螺 Liotia carinata Carpenter, 1857: synonym of Arene lurida (Dall, 1913)，見於西沙群島的琛航島。
 Liotia centrifuga Dall, 1896: synonym of Arene centrifuga (Dall, 1896)
 Liotia cookeana Dall, 1918: synonym of Liotia fenestrata Carpenter, 1864
 Liotia dautzenbergi Bavay, 1917: synonym of Astrosansonia dautzenbergi (Bavay, 1917)
 Liotia discoidea Reeve, 1843: synonym of Pseudoliotina discoidea (Reeve, 1843)
 Liotia disjuncta Hedley, C. 1903: synonym of Liocarinia disjuncta (Hedley, C. 1903)
 Liotia echinacantha ：今作Arene echinacantha 
 Liotia erici Strong & Hertlein, 1939: synonym of Haplocochlias erici (Strong & Hertlein, 1939)
 Liotia fulgens Gould, 1859: synonym of Turbo cidaris cidaris Gmelin, 1791
 Liotia gemma auct. non Tuomey & Holmes, 1856: synonym of Arene tricarinata (Stearns, 1872)
 Liotia hedleyi Prichard & Gatliff, 1899: synonym of Munditia hedleyi (Prichard & Gatliff, 1899)
 Liotia heimi Strong & Hertlein, 1939: synonym of Parviturbo stearnsii (Dall, 1918)
 Liotia huesonica Dall, 1927: synonym of Cyclostrema huesonicum (Dall, 1927)
 Liotia incerta Tenison-Woods, 1877: synonym of Munditia tasmanica (Tenison-Woods, 1875)
 Liotia krausii Gray J.E. in Gray M.E., 1850: synonym of Pseudotorinia kraussi J.E. Gray in M.E. Gray, 1850
 Liotia lamellosa Schepman, 1908: synonym of Bathyliotina lamellosa (Schepman, 1908)
 Liotia lucasensis Strong, 1934: synonym of Haplocochlias lucasensis (Strong, 1934)
 Liotia lurida Dall, 1913: synonym of Arene lurida (Dall, 1913)
 Liotia mayana Tate, R. 1899: synonym of Munditia mayana (Tate, 1899)
 Liotia microforis Dall, 1889: synonym of Arene microforis (Dall, 1889)
 Liotia minima Tenison-Woods, 1878: synonym of Lodderena minima (Tenison-Woods, 1878)
 Liotia miniata Dall, 1889: synonym of Arene miniata (Dall, 1889)
 Liotia nitida Verrill & Smith, 1885: synonym of Eccliseogyra nitida (Verrill & Smith, 1885)
 Liotia olivacea Dall, 1918: synonym of Arene olivacea (Dall, 1918)
 Liotia pacis Dall, 1908: synonym of Arene pacis (Dall, 1908)
 Liotia perforata Dall, 1889: synonym of Arene briareus (Dall, 1881)
 南岛方格螺 Liotia peronii ：今作Liotina peronii 
 Liotia pergemma Gardner, 1948: synonym of Arene tricarinata (Stearns, 1872)
 Liotia planorbis Dall, 1927: synonym of Palazzia planorbis (Dall, 1927)
 Liotia polypleura Hedley, 1904: synonym of Liotella polypleura (Hedley, 1904)
 Liotia radiata Kiener, 1838: synonym of Arene cruentata (Mühlfeld, 1824)
 Liotia riisei Rehder, 1943: synonym of Arene riisei Rehder, 1943
 Liotia rostrata Hedley, 1900: synonym of Canimarina rostrata (Hedley, 1900)
 Liotia siderea Angas, 1865: synonym of Munditia tasmanica (Tenison-Woods, 1875)
 Liotia socorroensis Strong, 1934: synonym of Arene socorroensis (Strong, 1934)
 Liotia subquadrata Tenison-Woods, 1878: synonym of Munditia subquadrata (Tenison-Woods, 1878)
 Liotia tasmanica Tenison-Woods, 1875: synonym of Munditia tasmanica (Tenison-Woods, 1875)
 Liotia tortugana Dall, 1927: synonym of Cyclostrema tortuganum (Dall, 1927)
 Liotia tricarinata Stearns, 1872: synonym of  Arene tricarinata (Stearns, 1872)
 Liotia trullata Dall, 1889: synonym of Arene bairdii (Dall, 1889)
 Liotia variabilis Dall, 1889: synonym of Arene variabilis (Dall, 1889)
 Liotia venusta Woodring, 1928:Hedley, C. 1901. Studies on Australian Mollusca. Part IV. Proceedings of the Linnean Society of New South Wales 26: 16-25 (8, pl. 2, figs 4-6) synonym of Arene venusta (Woodring, 1928)

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