Opecoelidae

**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