• Apaloneotrema moleri (Du Preez & Morrison, 2012) Du Preez & Verneau, 2020
• Aussietrema cribbi (Pichelin, 1995) Du Preez & Verneau, 2020
• Aussietrema queenslandense (Pichelin, 1995) Du Preez & Verneau, 2020
• Aussietrema queenslandensis (Pichelin, 1995) Du Preez & Verneau, 2020 accepted as Aussietrema queenslandense (Pichelin, 1995) Du Preez & Verneau, 2020
• Aussietrema spratti (Pichelin, 1995) Du Preez & Verneau, 2020
• Aussietrema tinsleyi (Pichelin, 1995) Du Preez & Verneau, 2020
• Concinnocotyla australensis (Reichenbach-Klinke, 1966) Pichelin, Whittington & Pearson, 1991
• Diplorchis americanus Rodgers & Kuntz, 1940 accepted as Pseudodiplorchis americanus (Rodgers & Kuntz, 1940) Yamaguti, 1963
• Diplorchis grahami Fan, Wang & Xu, 2007
• Diplorchis hangzhouensis Zhang & Long, 1987
• Diplorchis latouchii Zhang & Long, 1987
• Diplorchis lividae Song, Xiao & Ding, 2008
• Diplorchis nigromaculatus Lee, 1936
• Diplorchis ranae Ozaki, 1931
• Diplorchis scaphiopi Rogers, 1941 accepted as Neodiplorchis scaphiopi (Rodgers, 1941) Yamaguti, 1963 accepted as Neodiplorchis scaphiopodis (Rogers, 1941) Yamaguti, 1963
• Diplorchis shilinensis Fan, Pan & Wang, 2005
• Eupolystoma alluaudi Euzet & Combes, 1967
• Eupolystoma anterorchis Tinsley, 1978
• Eupolystoma australensis Reichenbach- Klinke, 1966 accepted as Pseudopolystoma australensis (Reichenbach-Klinke, 1966) Euzet & Combes, 1967 accepted as Concinnocotyla australensis (Reichenbach-Klinke, 1966) Pichelin, Whittington & Pearson, 1991
• Eupolystoma chauhani Pandey, 1970
• Eupolystoma namibiense Du Preez, 2015
• Eupolystoma namibiensis Du Preez, 2015 accepted as Eupolystoma namibiense Du Preez, 2015
• Eupolystoma rajai Kaw, 1950
• Eupolystoma vanasi Du Preez, Tinsley & de Sá, 2003
• Fornixtrema elizabethae (Platt, 2000) Du Preez & Verneau, 2020
• Fornixtrema fentoni (Platt, 2000) Du Preez & Verneau, 2020
• Fornixtrema grossi (Du Preez & Morrison, 2012) Du Preez & Verneau, 2020
• Fornixtrema guianense (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 1920
• Fornixtrema guianensis (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 1920 accepted as Fornixtrema guianense (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 1920
• Fornixtrema liewi (Du Preez & Lim, 2000) Du Preez & Verneau, 2020
• Fornixtrema palpebrae (Strelkov, 1950) Du Preez & Verneau, 2020
• Fornixtrema scorpioides (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 2020
• Indopolystoma carvirostris (Fan, Li & He, 2008) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma elongatum Chaabane, Verneau & Du Preez, 2019
• Indopolystoma hakgalense (Crusz & Ching, 1975) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma indicum (Diengdoh & Tandon, 1991) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma leucomystax (Zhang & Long, 1987) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma mutus (Meng, Song & Ding, 2010) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma parvum Chaabane, Verneau & Du Preez, 2019
• Indopolystoma pingbianense (Fan, Wang & Li, 2004) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma pingbianensis (Fan, Wang & Li, 2004) Chaabane, Verneau & Du Preez, 2019 accepted as Indopolystoma pingbianense (Fan, Wang & Li, 2004) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma rhacophori (Yamaguti, 1936) Chaabane, Verneau & Du Preez, 2019
• Indopolystoma viridi Chaabane, Verneau & Du Preez, 2019
• Indopolystoma zuoi (Shen, Wang & Fan, 2013) Chaabane, Verneau & Du Preez, 2019
• Kankana manampoka Raharivolololniaina, Verneau, Berthier, Vences & Du Preez, 2011
• Madapolystoma biritika Du Preez, Raharivololoniaina, Verneau & Vences, 2010
• Manotrema brasiliensis (Viera, Novelli, Sousa & SouzaLima, 2008) du Preez, Domingues & Verneau, 2022
• Manotrema fuquesi (Mañe-Garzón & Gil, 1962) du Preez, Domingues & Verneau, 2022
• Manotrema uruguayensis (Mañe-Garzón & Gil, 1961) du Preez, Domingues & Verneau, 2022
• Mesopolystoma samiriense Vaucher, 1981
• Mesopolystoma samiriensis Vaucher, 1981 accepted as Mesopolystoma samiriense Vaucher, 1981
• Metapolystoma ansuanum Landman, Verneau, Raharivololoniaina & Du Preez, 2021
• Metapolystoma brygoonis (Euzet & Combes, 1965) Combes, 1976
• Metapolystoma cachani Combes, 1976
• Metapolystoma falcatum Landman, Verneau, Raharivololoniaina & Du Preez, 2021
• Metapolystoma multiova Landman, Verneau, Raharivololoniaina & Du Preez, 2021
• Metapolystoma ohlerianum Landman, Verneau, Vences & Du Preez, 2023
• Metapolystoma porosissimae Du Preez & Kok, 1992
• Metapolystoma theroni Landman, Verneau, Raharivololoniaina & Du Preez, 2021
• Metapolystoma vencesi Landman, Verneau, Raharivololoniaina & Du Preez, 2021
• Nanopolystoma brayi Du Preez, Wilkinson & Huyse, 2008
• Nanopolystoma lynchi Du Preez, Wilkinson & Huyse, 2008
• Nanopolystoma tinsleyi Du Preez, Badets & Verneau, 2014
• Neodiplorchis scaphiopi (Rodgers, 1941) Yamaguti, 1963 accepted as Neodiplorchis scaphiopodis (Rogers, 1941) Yamaguti, 1963
• Neodiplorchis scaphiopodis (Rogers, 1941) Yamaguti, 1963
• Neopolystoma aspidonectis (MacCallum, 1919) accepted as Polystomoides aspidonectis (MacCallum, 1919) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma australis Rohde, 1984 accepted as Neopolystoma kreffti Rohde, 1984 accepted as Pleurodirotrema kreffti (Rohde, 1984) du Preez, Domingues & Verneau, 2022
• Neopolystoma cayense Du Preez, Badets, Héritier & Verneau, 2017 accepted as Polystomoides cayensis (Du Preez, Badets, Héritier & Verneau, 2017) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma cayensis Du Preez, Badets, Héritier & Verneau, 2017 accepted as Neopolystoma cayense Du Preez, Badets, Héritier & Verneau, 2017 accepted as Polystomoides cayensis (Du Preez, Badets, Héritier & Verneau, 2017) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma chelodinae (MacCallum, 1919) Price, 1939 accepted as Pleurodirotrema chelodinae (MacCallum, 1918) du Preez, Domingues & Verneau, 2022
• Neopolystoma cribbi Pichelin, 1995 accepted as Aussietrema cribbi (Pichelin, 1995) Du Preez & Verneau, 2020
• Neopolystoma cyclovitellum Cabarello, Zerecero & Grocott, 1957 accepted as Polystomoides cyclovitellum (Caballero, Zerecero & Grocott, 1957) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma domitilae (Caballero, 1938) Price, 1939 accepted as Polystomoides domitilae (Caballero, 1938) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma elizabethae Platt, 2000 accepted as Fornixtrema elizabethae (Platt, 2000) Du Preez & Verneau, 2020
• Neopolystoma euzeti Combes & Ktari, 1976 accepted as Polystomoides euzeti (Combes & Ktari, 1976) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma exhamatum (Ozaki, 1935) Price, 1939 accepted as Polystomoides exhamatum Ozaki, 1935
• Neopolystoma fentoni Platt, 2000 accepted as Fornixtrema fentoni (Platt, 2000) Du Preez & Verneau, 2020
• Neopolystoma grossi Du Preez & Morrison, 2012 accepted as Fornixtrema grossi (Du Preez & Morrison, 2012) Du Preez & Verneau, 2020
• Neopolystoma guianensis Du Preez, Badets, Héritier & Verneau, 2017 accepted as Fornixtrema guianensis (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 1920 accepted as Fornixtrema guianense (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 1920
• Neopolystoma kreffti Rohde, 1984 accepted as Pleurodirotrema kreffti (Rohde, 1984) du Preez, Domingues & Verneau, 2022
• Neopolystoma liewi Du Preez & Lim, 2000 accepted as Fornixtrema liewi (Du Preez & Lim, 2000) Du Preez & Verneau, 2020
• Neopolystoma macleayi Rohde, 1984 accepted as Pleurodirotrema macleayi (Rohde, 1984) du Preez, Domingues & Verneau, 2022
• Neopolystoma moleri Du Preez & Morrison, 2012 accepted as Apaloneotrema moleri (Du Preez & Morrison, 2012) Du Preez & Verneau, 2020
• Neopolystoma novaeguineae Fairfax, 1990 accepted as Pleurodirotrema novaeguineae (Fairfax, 1990) du Preez, Domingues & Verneau, 2022
• Neopolystoma orbiculare (Stunkard, 1916) Price, 1939 accepted as Polystomoides orbiculare (Stunkard, 1916) Chaabane, Du Preez, Johnston & Verneau, 2022 accepted as Polystomoides orbicularis (Stunkard, 1916) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma palpebrae Strelkov, 1950 accepted as Fornixtrema palpebrae (Strelkov, 1950) Du Preez & Verneau, 2020
• Neopolystoma queenslandensis Pichelin, 1995 accepted as Aussietrema queenslandensis (Pichelin, 1995) Du Preez & Verneau, 2020 accepted as Aussietrema queenslandense (Pichelin, 1995) Du Preez & Verneau, 2020
• Neopolystoma rugosa (MacCallum, 1918) accepted as Polystomoides rugosa (MacCallum, 1918) Chaabane, Du Preez, Johnston & Verneau, 2022 accepted as Polystomoides rugosus (MacCallum, 1918) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma scorpioides Du Preez, Badets, Héritier & Verneau, 2017 accepted as Fornixtrema scorpioides (Du Preez, Badets, Héritier & Verneau, 2017) Du Preez & Verneau, 2020
• Neopolystoma spratti Pichelin, 1995 accepted as Aussietrema spratti (Pichelin, 1995) Du Preez & Verneau, 2020
• Neopolystoma terrapenis (Harwood, 1932) Price, 1939 accepted as Polystomoides terrapenis (Harwood, 1932) Chaabane, Du Preez, Johnston & Verneau, 2022
• Neopolystoma tinsleyi Pichelin, 1995 accepted as Aussietrema tinsleyi (Pichelin, 1995) Du Preez & Verneau, 2020
• Neoriojatrema mokokchungense Imkongwapang & Tandon, 2010
• Neoriojatrema mokokchungensis Imkongwapang & Tandon, 2010 accepted as Neoriojatrema mokokchungense Imkongwapang & Tandon, 2010
• Oculotrema hippopotami Stunkard, 1924
• Parapolystoma bulliense (Johnston, 1912) Ozaki, 1935
• Parapolystoma crooki Van de Vusse, 1976 accepted as Sundapolystoma crooki (Vande Vusse, 1976) Lim & Du Preez, 2001
• Parapolystoma johnstoni Pichelin, 1995
• Parapseudopolystoma cerrocoloradense Nasir & Fuentes-Zambrano, 1984
• Parapseudopolystoma cerrocoloradensis Nasir & Fuentes-Zambrano, 1984 accepted as Parapseudopolystoma cerrocoloradense Nasir & Fuentes-Zambrano, 1984