孔腸科（學名： Opecoelidae）是斜睪目之下一個吸蟲綱複殖亞綱寄生蟲的科，是複殖亞綱之下物種最豐盛的一個科，包含有近 100 個屬、接近 900 個物種。這上千種物種全在淡水和鹹水生活的真骨類支序魚類身上寄生。



分類

總科

本科在 WoRMS 屬於 Allocreadioidea 總科，但在 Bray et al. 被劃為獨立一個總科 Opecoeloidea Ozaki, 1925 ，又或屬於 Brachycladioidea Odhner, 1905。

亞科與屬

本科物種尚可分為多個亞科，分別如下：


* Subfamily Helicometrinae Bray, Cribb, Littlewood & Waeschenbach, 2016
  
* Genus _Helicometra_ Odhner, 1902
  
* Genus _Helicometrina_ Linton, 1910
  
* Genus _Neohelicometra_ Siddiqi & Cable, 1960

* 孔腸亞科 Opecoelinae Ozaki, 1925
  
* Genus _Anisoporus_ Ozaki, 1928
  
* Genus _Anomalotrema_ Zhukov, 1957
  
* Genus _Apertile_ Overstreet, 1969
  
* Genus _Coitocaecum_ Nicoll, 1915
  
* Genus _Dactylomyza_ Aken'Ova, 2003
  
* Genus _Dactylostomum_ Woolcock, 1935
  
* Genus _Dimerosaccus_ Shimazu, 1980
  
* Genus _Discoverytrema_ Gibson, 1976
  
* Genus _Genitocotyle_ Park, 1937
  
* Genus _Labracetabulum_ Reimer, 1987
  
* Genus _Manteriella_ Yamaguti, 1958
  
* Genus _Margolisia_ Bray, 1987
  
* Genus _Neodactylostomum_ Toman, 1996
  
* Genus _Notoporus_ Yamaguti, 1938
  
* Genus _Opecoeloides_ Odhner, 1928
  
* 孔腸屬 _Opecoelus_ Ozaki, 1925
  
* Genus _Opegaster_ Ozaki, 1928
  
* Genus _Paropecoelus_ Pritchard, 1966
  
* Genus _Parvacreadium_ Manter, 1940
  
* Genus _Poracanthium_ Dollfus, 1948
  
* Genus _Pseudopecoeloides_ Yamaguti, 1940
  
* Genus _Pseudopecoelus_ von Wicklen, 1946

* Subfamily Opecoelininae Gibson & Bray, 1984
  
* Genus _Bartoliella_ Aken'Ova, 2003
  
* Genus _Buticulotrema_ Blend, Dronen & McEachran, 1993
  
* Genus _Opecoelina_ Manter, 1934

* Subfamily Plagioporinae Manter, 1947
  
* Genus _Allopodocotyle_ Pritchard, 1966
  
* Genus _Anthochoanocotyle_ Kamegai, 1972
  
* Genus _Bathycreadium_ Kabata, 1961
  
* Genus _Bentholebouria_ Andres, Pulis & Overstreet, 2014
  
* Genus _Cainocreadium_ Nicoll, 1909
  
* Genus _Choanostoma_ Yamaguti, 1934
  
* Genus _Choerodonicola_ Cribb, 2005
  
* Genus _Decemtestis_ Yamaguti, 1934
  
* Genus _Diplobulbus_ Yamaguti, 1934
  
* Genus _Eucreadium_ Dayal, 1950
  
* Genus _Fairfaxia_ Cribb, 1989
  
* Genus _Gaevskajatrema_ Gibson & Bray, 1982
  
* Genus _Hamacreadium_ Linton, 1910
  
* Genus _Heterochoanostoma_ Machida, 2014
  
* Genus _Hysterogonia_ Hanson, 1955
  
* Genus _Jerguillicola_ Bray, 2002
  
* Genus _Macrourimegatrema_ Blend, Dronen & Armstrong, 2004
  
* Genus _Macvicaria_ Gibson & Bray, 1982
  
* Genus _Mesocreadium_ Reimer, 1987
  
* Genus _Neochoanostoma_ Bray & Cribb, 1989
  
* Genus _Neolebouria_ Gibson, 1976
  
* Genus _Neoplagioporus_ Shimazu, 1990
  
* Genus _Nicolla_ Wisniewski, 1933
  
* Genus _Orthodena_ Durio & Manter, 1968
  
* Genus _Pachycreadium_ Manter, 1954
  
* Genus _Pacificreadium_ Durio & Manter, 1968
  
* Genus _Paramanteriella_ Li, Qiu & Zhang, 1988
  
* Genus _Paraplagioporus_ Yamaguti, 1939
  
* Genus _Pellamyzon_ Montgomery, 1957
  
* Genus _Peracreadium_ Nicoll, 1909
  
* Genus _Phyllotrema_ Yamaguti, 1934
  
* Genus _Pinguitrema_ Siddiqi & Cable, 1960
  
* Genus _Plagioporus_ Stafford, 1904
  
* Genus _Podocotyle_ Dujardin, 1845
  
* Genus _Podocotyloides_ Yamaguti, 1934
  
* Genus _Proneohelicometra_ Hassanine, 2006
  
* Genus _Propycnadenoides_ Fischthal & Kuntz, 1964
  
* Genus _Pseudoplagioporus_ Yamaguti, 1938
  
* Genus _Pseudopycnadena_ Saad-Fares & Maillard, 1986
  
* Genus _Pycnadena_ Linton, 1910
  
* Genus _Pycnadenoides_ Yamaguti, 1938
  
* Genus _Shimazuia_ Cribb, 2005
  
* Genus _Sphaerostoma_ Rudolphi, 1809
  
* Genus _Tellervotrema_ Gibson & Bray, 1982
  
* Genus _Thynstenopera_ Bilqees & Khatoon, 2004
  
* Genus _Trilobovarium_ Martin, Cutmore & Cribb, 2017
  
* Genus _Urorchis_ Ozaki, 1927
  
* Genus _Vesicocoelium_ Tang, Hsu, Huang & Lu, 1975
  
* Genus _Villarrealina_ Bolaños & Salas, 1982

* Subfamily Stenakrinae Yamaguti, 1970
  
* Genus _Biospeedotrema_ Bray, Waeschenbach, Dyal, Littlewood & Morand, 2014
  
* Genus _Caudotestis_ Issaitschikov, 1928
  
* Genus _Hexagrammia_ Baeva, 1965
  
* Genus _Neonotoporus_ Srivastava, 1942
  
* Genus _Pseudopecoelina_ Yamaguti, 1942
  
* Genus _Scorpidotrema_ Aken'Ova & Cribb, 2003
  
* Genus _Stenakron_ Stafford, 1904



參考文獻



外部連結