前哑口血居科
下级分类

本科包括以下属：
Achorovermis Warren & Bullard, 2020
Acipensericola Bullard, Snyder, Jensen & Overstreet, 2008
Adelomyllos Nolan & Cribb, 2004
Aetohemecus Warren & Bullard, 2021
Allocardicola Yong, Cribb & Cutmore, 2021
Ankistromeces Nolan & Cribb, 2004
前哑口血居属 Aporocotyle Odhner, 1900
Balistidicola Cutmore & Cribb, 2022
Braya Nolan & Cribb, 2006
Cardallagium Yong, Cutmore, Jones, Gauthier & Cribb, 2017
Cardicola Short, 1953
Cardicola abu Yong, Cutmore & Cribb, 2018
Cardicola ahi Yamaguti, 1970
Cardicola alseae Meade & Pratt, 1965
Cardicola ambrosioi Braicovich, Etchegoin, Timi & Sardella, 2006
Cardicola auratus Holzer, Montero, Repullés, Sitjà-Bobadilla, Alvarez-Pellitero, Zarza & Raga, 2008
Cardicola brasiliensis Knoff & Amato, 1992
Cardicola bullardi Nolan, Miller, Cutmore, Cantacessi & Cribb, 2014
Cardicola cardiocolus (Manter, 1947) Short, 1953
Cardicola congruentus Lebedev & Mamaev, 1968
Cardicola coridodacis Manter, 1954
Cardicola currani Bullard & Overstreet, 2004
Cardicola davisi (Wales, 1958) Meade & Pratt, 1965
Cardicola dhangali Hutson, Vaughan & Blair, 2019
Cardicola euzeti (Bullard & Overstreet, 2003) Nolan & Cribb, 2006
Cardicola forsteri Cribb, Daintith & Munday, 2000
Cardicola grandis Lebedev & Mamaev, 1968
Cardicola klamathensis (Wales, 1958) Meade & Pratt, 1965
Cardicola kurochkini (Parukhin, 1976) Bullard & Overstreet, 2006
Cardicola langeli Bullard, 2013
Cardicola laruei Short, 1953
Cardicola mediterraneus Palacios-Abella, Montero, Merella, Mele, Raga & Repullés-Albelda, 2021
Cardicola mugilis Yamaguti, 1970
Cardicola nolani Cutmore & Cribb, 2022
Cardicola nonamo Bullard, 2010
Cardicola opisthorchis Ogawa, Ishimaru, Shirakashi, Takami & Grabner, 2011
Cardicola orientalis Ogawa, Tanaka, Sugihara & Takami, 2010
Cardicola palmeri Bullard & Overstreet, 2004
Cardicola parvus Bullard, Baker & de Buron, 2012
Cardicola polynemi Gudivara & Vankara, 2021
Cardicola uterohamus Warren & Bullard, 2021
Cardicola whitteni Manter, 1954
Cercaria
Chanicola Yong, Cribb & Cutmore, 2021
Chaulioleptos Nolan & Cribb, 2005
Chaulioleptos haywardi Nolan & Cribb, 2005
Chimaerohemecus
Cladocaecum Orelis-Ribeiro & Bullard, 2016
Cruoricola Herbert, Shaharom-Harrison & Overstreet, 1994
Deontacylix Linton, 1910
Elaphrobates Bullard & Overstreet, 2003
Electrovermis Warren & Bullard, 2019
Electrovermis zappum Warren & Bullard, 2019
Elopicola Bullard, 2014
Gymnurahemecus Warren, Ruiz, Whelan, Kritsky & Bullard, 2019
Holocentricola Cutmore & Cribb, 2021
Homestios Warren & Bullard, 2021
Hyperandrotrema Maillard & Ktari, 1978
Kritsky Orelis-Ribeiro & Bullard, 2016
Litorellicola Bullard, 2010
Littorellicola Bullard, 2010
Metaplehniella Lebedev & Parukhin, 1972
Myliobaticola Bullard & Jensen, 2008
Neoparacardicola Yamaguti, 1970
Nomasanguinicola Truong & Bullard, 2013
Ogawaia Cutmore, Cribb & Yong, 2018
Orchispirium Madhavi & Hanumantha Rao, 1970
Paracardicoloides Martin, 1974
Paradeontacylix McIntosh, 1934
Parasanguinicola Herbert & Shaharom, 1995
Pearsonellum Overstreet & Køie, 1989
Phthinomita Nolan & Cribb, 2006
Plehniella Szidat, 1951
Plethorchis Martin, 1975
Primisanguis Bullard, Williams & Bunkley-Williams, 2012
Psettarium Goto & Ozaki, 1930
Pseudocardicola Parukhin, 1985
Pseudocardicola emmelichthy Parukhin, 1985
Rhaphidotrema Yong & Cribb, 2011
血居吸虫属 Sanguinicola Plehn, 1905
Selachohemecus Short, 1954
Selechohemecus Short, 1954
Skoulekia Alama-Bermejo, Montero, Raga & Holzer, 2011
Spirocaecum Yong, Cribb & Cutmore, 2021