半花介科

半花介科（学名：Hemicytheridae）为速足介目的一个科。此科的模式属为半花介属(Hemicytheria )。

**下级分类**
本科包括以下属：- Alciella Liebau, 1991- Ambolus Ikeya, Jellinek & Tsukagoshi, 1998- Ambostracon Hazel, 1962- Anterocythere McKenzie & Swain, 1967- Arutella Bonaduce, Ruggieri & Russo, 1987- Auradilus Jellinek, 1995- Auricythere Morais & Coimbra, 2014- Aurila Pokorny, 1955- Australicythere Benson, 1964- Austroaurila Whatley, Chadwick, Coxill & Toy, 1987- Aysegulina Özdikmen, 2010- Baffinicythere Hazel, 1967- Barentsovia Neale, 1974- Bensonocythere Hazel, 1967- Berguecythere Coimbra, Bottezini & Machado, 2013- Bosasella Bonaduce, 1985- Brasilicythere Sanguinetti, Ornellas & Coimbra, 1992- Bulbocythere Coimbra & De Morais, 2016- Caudites Coryell & Fields, 1937- Chapmanella Neil, 1994- Cimbaurila Ruggieri, 1976- Collarodontia Jellinek, 1993- 壳灰介属 Coquimba Ohmert, 1968- Cornucoquimba Ohmert, 1968- Crenaleya Ahmad, Neale & Siddiqui, 1991- Daishakacythere Irizuki, 1993- Daishakacythere Tabuki, 1986- Elofsonella Pokorny, 1955- Falklandia Whatley, Chadwick, Coxill & Toy, 1987- Favella Coryell & Fields, 1937- Finmarchinella Swain, 1963- Finmarchinella Swain, 1963- Flabellimutilus Bonaduce, Ruggieri & Russo, 1987- Galapagocythere Bate, Whittaker & Mayes, 1981- Graptocythere Ruggieri, 1972- Grinioneis Liebau, 1975- Hadropleura Liebau, 1991- Hadropleuranella Kempf, 2011- Harleya Jellinek & Swanson, 2003- Hartmannosa Özdikmen, 2009- Hemicythere Sars, 1925- 半花介属 Hemicytheria Pokorny, 1955- Hemicytheridea Kingma, 1948- Hermanites Puri, 1955- Heterocythereis Elofson, 1941- Hornibrookella Moos, 1965- Jacobella Swanson, 1979- Johnnealella Hanai & Ikeya, 1991- Jugosocythereis Puri, 1957- Kempfidea Weiss, 1998- Laperousecythere Brouwers, 1993- Mackenzina Neil, 1994- Malzella Hazel, 1983- Margocythere McKenzie, Reyment & Reyment, 1991- Martiniportella Liebau, 2020- Matsucythere Hu & Tao, 2008- Meridionalicythere Whatley, Chadwick, Coxill & Toy, 1987- Muellerina Bassiouni, 1965- Nanocoquimba Ohmert, 1968- Neobuntonia Hartmann, 1981- Neocaudites Puri, 1960- Neohornibrookella Jellinek, 1993- Neosinocythere Huang, 1985- Nereina Hazel, 1967- Nodocoquimba Hu & Tao, 2008- Nonurocythereis Ruggieri & Russo, 1980- Notocarinovalva Neil, 1994- Orionina Puri, 1954- Parahermanites Hu & Tao, 2008- Parapokornyella Babinot, 1980- Paraquadracythere Jellinek, 1993- Patagonacythere Hartmann, 1962- Pokornyella Oertil, 1956- Polyconchoecia Du, Xiang, Chen, Wang L., Wang Y., Wang C. & Lin, 2018- Poseidonomicus- Procythereis Skogsberg, 1928- Pseudaurila Hu, 1981- Pseudoaurila Ishizaki & Kato, 1976- Puriana Coryell & Fields, 1953- Radimella Pokorny, 1969- Reussicythere Bold, 1966- Robustaurila Yajima, 1982- Romeis Sywula, 1970- Rossicuvillierina Brandão, 2017- Rossicuvillierina Brandão, 2017- Ruggiericythere Aiello, Coimbra & Barra, 2004- Senesia Jiricek, 1974- Serratocythere Hartmann, 1979- Severinella Olteanu, 2003- Shungyangella Hu & Tao, 2008- Sinocythere Hou, 1982- Sinoradimella Hu & Tao, 1986- Syrtica Bonaduce, Ruggieri, Russo & Bismuth, 1992- Tenedocythere Sissingh, 1972- Tepidiora Jellinek, 1995- Thesceloscythere Whatley, Jones & Roberts, 2004- Tyrrhenocythere Dubowsky, 1926- Tyrrhenocythere Ruggieri, 1955- Ufocandona Külköylüoğlu, Yavuzatmaca, Akdemir, Schwartz & Hutchins, 2017- Urocythereis Ruggieri, 1950- Uromuellerina Bassiouni, 1969- Waiparacythereis Swanson, 1969- Yezocythere Hanai & Ikeya, 1991