擬捻螺屬

擬捻螺屬^[2][3]（學名：Acteocina），又名米螺屬，是一種微小泡螺的屬，一種海洋後鰓類腹足綱軟體動物的分類單元，是屬於一種棗螺總科米螺科的海螺^[1]。

米螺屬
Acteocina culcitella (museum specimens at Naturalis Biodiversity Center)
科學分類
界：	動物界 Animalia
門：	軟體動物門 Mollusca
綱：	腹足綱 Gastropoda
演化支：	真後鰓類 Euopisthobranchia
目：	頭楯目 Cephalaspidea
科：	米螺科 Acteocinidae
屬：	米螺屬 Acteocina J. E. Gray, 1847
異名[1]
Actaeocina [sic] (misspelling) Acteocina (Acteocina) J.E. Gray, 1847 Didontoglossa Annandale, 1924 Tornataiha [sic] Tornatina A. Adams, 1850 Utriculastra Thiele, 1925 Utriculastra (Tornastra) Ev. Marcus, 1977 Utriculastra (Utriculastra) Thiele, 1925

型態描述

本物種的型態就像一顆米粒，因此又名「米螺」。

分類

本屬原是殼蛞蝓總科盒螺科^[4]的成員，今屬棗螺總科米螺科^[1]。

物種

以下為部分本屬物種^[1]：

• Acteocina androyensis Bozzetti, 2009
• Acteocina apicina (Gould, 1859)
• Acteocina apiculata (Tate, 1879)
• Acteocina atrata Mikkelsen & Mikkelsen, 1984
• Acteocina bermudensis (Vanatta, 1901)
• Acteocina bullata (Kiener, 1834)
• Acteocina canaliculata (Say, 1826)
• Acteocina candei (d』Orbigny, 1841)
• Acteocina capitata (Pilsbry, 1895)
• Acteocina carinata (Carpenter, 1857)
• Acteocina cerealis (Gould, 1853)
• Acteocina conspicua (Preston, 1908)
• Acteocina crithodes Melville & Standen, 1907
• Acteocina culcitella (Gould, 1853)
• 飾擬捻螺 Acteocina decorata (Pilsbry, 1904)^[2][3]：又名冰柱螺^[5]
• Acteocina decurrens (Verrill & Bush, 1900)
• Acteocina estriata (Preston, 1914)
• Acteocina eumicra (Crosse, 1865)
• Acteocina excerta (Hedley, 1903)
• 細弱擬捻螺 Acteocina exilis (Dunker, 1860)
• Acteocina eximia (Baird, 1863)
• 紡錘擬捻螺 Acteocina fusiformis A. Adams, 1854
• 扭唇擬捻螺 Acteocina gordonis (Yokoyama, 1927)
• 細小擬捻螺 Acteocina gracilis (A. Adams, 1850)
• Acteocina hadfieldi (Melvill & Standen, 1896)
• Acteocina harpa (Dall, 1871)
• Acteocina inconspicua (H. Adams, 1872)
• Acteocina inculta (Gould & Carpenter, 1857)
• Acteocina infrequens (C. B. Adams, 1852)
• Acteocina involuta (G. Nevill & H. Nevill, 1871)
• Acteocina isselii (Pilsbry, 1893)
• Acteocina kesenensis Nomura & Hatai, 1935
• Acteocina knockeri (E. A. Smith, 1871)
• Acteocina kristenseni De Jong & Coomans, 1988
• † Acteocina lajonkaireana (Basterot, 1825)
• Acteocina lata Valdés, 2008
• Acteocina lepta Woodring, 1928
• Acteocina liratispira (E. A. Smith, 1872)
• Acteocina mucronata (Philippi, 1849)
• 南沙擬捻螺 Acteocina nanshaensis Lin, 1991
• Acteocina nitens (Thiele, 1925)
• Acteocina oldroydi Dall, 1925
• Acteocina olivaeformis (Issel, 1869)
• 東方擬捻螺 Acteocina orientalis Lin, 1983
• Acteocina parviplica (Dall, 1894)
• Acteocina perplicata (Dall, 1889)
• Acteocina protracta (Dautzenberg, 1889)
• Acteocina recta (d』Orbigny, 1841)
• Acteocina sandwicensis Pease, 1860
• 簡樸擬捻螺 Acteocina simplex (A. Adams, 1850)
• 新加坡擬捻螺 Acteocina singaporensis (Pilsbry, 1893)
• Acteocina smirna Dall, 1919
• Acteocina smithi Bartsch, 1915
• Acteocina tohokuensis (Nomura, 1939)
• Acteocina townsendi (Melvill, 1898)
• Acteocina truncatoides (Nomura, 1939)

異名：

• Acteocina agulhasensis (Thiele, 1925): synonym of Cylichnella agulhasensis (Thiele, 1925)
• Acteocina angustior Baker & Hanna, 1927: synonym of Acteocina infrequens (C. B. Adams, 1852)
• Acteocina bidentata (d'Orbigny, 1841): synonym of Cylichnella bidentata (d』Orbigny, 1841)
• 織擬捻螺 Acteocina biplex (A. Adams, 1850)：今作Truncacteocina biplex (A. Adams, 1850)
• Acteocina chowanensis Richards, 1947: synonym of Acteocina canaliculata (Say, 1826)
• 大米螺 Acteocina coarctata (A. Adams, 1850)^[5]：今作Truncacteocina coarctata (A. Adams, 1850)
• Acteocina hawaiensis Pilsbry, 1921: synonym of Truncacteocina hawaiensis (Pilsbry, 1921)
• Acteocina intermedia Willett, 1928: synonym of Acteocina eximia (Baird, 1863)
• Acteocina magdalenensis Dall, 1919: synonym of Acteocina infrequens (C. B. Adams, 1852)
• Acteocina matusimana (Nomura, 1939): synonym of Decorifer matusimanus (Nomura, 1939)
• Acteocina minuscula Turton, 1932: synonym of Cylichnella minuscula (Turton, 1932)
• Acteocina natalensis Barnard, 1963: synonym of Acteocina fusiformis A. Adams, 1854
• Acteocina oryza (Totten, 1835): synonym of Cylichnella oryza (Totten, 1835)
• Acteocina oryzaella Habe, 1956: synonym of Truncacteocina oryzaella (Habe, 1956)
• 滑唇米螺 Acteocina oyamai Kuroda et Habe, 1954^[5]：今作Truncacteocina oyamai (Kuroda & Habe, 1954)
• Acteocina voluta (Quoy & Gaimard, 1833): synonym of Tornatina decorata Pilsbry, 1904