Aphanurus harengulae Yamaguti, 1938 (original description)
Aphanurus stossichii (Monticelli, 1891) Looss, 1907 (redescription)
Aponurus acropomatis Yamaguti, 1938 (original description)
Aponurus callionymi Yamaguti, 1938 (original description)
Areliscus purpureomaculatus (Regan, 1905) accepted as Cynoglossus purpureomaculatus Regan, 1905 (basis of record)
Asymphylodora japonica Yamaguti, 1938 (original description)
Asymphylodora macrostoma Ozaki, 1925 accepted as Asymphylodora innominata (Faust, 1924) Shimazu, Urabe & Grygier, 2011 (redescription)
Bacciger harengulae Yamaguti, 1938 accepted as Pseudobacciger harengulae (Yamaguti, 1938) Nahhas & Cable, 1964 (original description)
Benthotrema hoplognathi Yamaguti, 1938 accepted as Pseudosteringophorus hoplognathi Yamaguti, 1940 (original description)
Bivesicula epinepheli Yamaguti, 1938 accepted as Bivesicula claviformis Yamaguti, 1934 (original description)
Bivesicula synodi Yamaguti, 1938 (original description)
Bivesiculoides Yamaguti, 1938 (original description)
Bivesiculoides atherinae Yamaguti, 1938 (original description)
Brachyenteron acropomatis Yamaguti, 1938 (original description)
Brachyenteron doederleiniae Yamaguti, 1938 (original description)
Bucephalopsis scombropis Yamaguti, 1938 accepted as Prosorhynchoides scombropis (Yamaguti, 1938) Liu, Peng, Gao, Fu, Wu, Lu, Gao & Xiao, 2010 (original description)
Caudotestis neopercis Yamaguti, 1938 (original description)
Caudotestis zacconis Yamaguti, 1934 accepted as Neoplagioporus zacconis (Yamaguti, 1934) Shimazu, 1990 (redescription)
Clinostomum complanatum (Rudolphi, 1814) Braun, 1899 (redescription)
Coitocaecum latum Ozaki, 1929 (additional source)
Coitocaecum orthorchis Ozaki, 1926 (redescription)
Cymbephallus carangi Yamaguti, 1938 accepted as Pseudopecoeloides carangis (Yamaguti, 1938) Yamaguti, 1940 (original description)
Cymbephallus elongatus Yamaguti, 1938 accepted as Pseudopecoelus elongatus (Yamaguti, 1938) Von Wicklen, 1946 (original description)
Cymbephallus japonicus Yamaguti, 1938 accepted as Pseudopecoelus japonicus (Yamaguti, 1938) von Wicklen, 1946 (original description)
Decemtestis bera Yamaguti, 1938 (original description)
Decemtestis goniistii Yamaguti, 1938 (original description)
Decemtestis megacotyla Yamaguti, 1938 (original description)
Decemtestis neopercis Yamaguti, 1938 (original description)
Decemtestis pagrosomi Yamaguti, 1938 (original description)
Decemtestis spari Yamaguti, 1938 (original description)
Derogenes crassus Manter, 1934 (redescription)
Derogenes macrostoma Yamaguti, 1938 (original description)
Derogenes varicus (Müller, 1784) Looss, 1901 (redescription)
Dinosoma apogonis Yamaguti, 1938 (original description)
Dinosoma hynnodi Yamaguti, 1938 (original description)
Dinosoma manteri Yamaguti, 1938 (original description)
Dinosoma synaphobranchi Yamaguti, 1938 (original description)
Dinosoma tortum Yamaguti, 1938 (original description)
Diphterostomum magnacetabulum Yamaguti, 1938 (original description)
Diphterostomum spari Yamaguti, 1938 accepted as Diphterostomum brusinae (Stossich, 1888) Stossich, 1904 (original description)
Dolichoenterum longissimum Ozaki, 1924 (redescription)
Dorosoma thrissa (Linnaeus, 1758) accepted as Clupanodon thrissa (Linnaeus, 1758) (basis of record)
Ectenurus platycephali Yamaguti, 1934 accepted as Erilepturus hamati (Yamaguti, 1934) Manter, 1947 (redescription)
Exorchiinae Yamaguti, 1938 accepted as Cryptogonimidae Ward, 1917 (original description)
Exorchis oviformis Kobayashi, 1921 (redescription)
Genarchopsis anguillae Yamaguti, 1938 (original description)
Genarchopsis goppo Ozaki, 1925 (redescription)
Glomericirrus amadai Yamaguti, 1937 (redescription)
Glomericirrus propositus Yamaguti, 1938 (original description)
Gonocerca crassa Manter, 1934 (redescription)
Hemiurus arelisci Yamaguti, 1938 (original description)
Hypocreadium patellare Yamaguti, 1938 (original description)
Hysterolecitha xesuri Yamaguti, 1938 accepted as Thulinia microrchis (Yamaguti, 1934) Bray, Cribb & Barker, 1993 (original description)
Isoparorchis trisimilitubis Southwell, 1913 (redescription)
Lecithaster sayori Yamaguti, 1938 (original description)
Lecithochirium japonicum Yamaguti, 1938 (original description)
Lecithocladium johnii Yamaguti, 1938 accepted as Elytrophallus johnii (Yamaguti, 1938) Liu, Peng, Gao, Fu, Wu, Lu, Gao & Xiao, 2010 (original description)
Lecithophyllum fuscum Yamaguti, 1938 (original description)
Lepidapedon coelorhynchi Yamaguti, 1938 (original description)
Lepidapedon genge Yamaguti, 1938 (original description)
Lepidapedon hoplognathi Yamaguti, 1938 accepted as Paralepidapedon hoplognathi (Yamaguti, 1938) Shimazu & Shimura, 1984 (original description)
Lepidapedon luteum Yamaguti, 1938 (original description)
Lepidapedon sebastisci Yamaguti, 1938 accepted as Paralepidapedon sebastisci (Yamaguti, 1938) Shimazu & Shimura, 1984 (original description)
Lepocreadium clavatum (Ozaki, 1932) Yamaguti, 1938 accepted as Lepotrema clavatum Ozaki, 1932 (additional source)
Lepocreadium clavatum (Ozaki, 1932) Yamaguti, 1938 accepted as Lepotrema clavatum Ozaki, 1932 (new combination reference)
Maculifer japonicus Layman, 1931 (redescription)
Maculifer pacificus Yamaguti, 1938 (original description)
Metadena pagrosomi Yamaguti, 1938 (original description)
Neopercis multifasciatus (basis of record)
Notoporidae Yamaguti, 1938 accepted as Opecoelidae Ozaki, 1925 (original description)
Notoporus Yamaguti, 1938 (original description)
Notoporus leiognathi Yamaguti, 1938 (original description)
Notoporus trachuri Yamaguti, 1938 accepted as Neonotoporus trachuri (Yamaguti, 1938) Srivastava, 1942 (original description)
Opechona hynnodi Yamaguti, 1938 accepted as Prodistomum hynnodi (Yamaguti, 1938) Bray & Gibson, 1990 (original description)
Opechona olssoni (Yamaguti, 1934) Yamaguti, 1938 (new combination reference)
Opechona scombri Yamaguti, 1938 accepted as Lepocreadium scombri (Yamaguti, 1938) Ching, 1960 accepted as Prodistomum orientale (Layman, 1930) Bray & Gibson, 1990 (original description)
Opecoelus goniistii Yamaguti, 1938 (original description)
Opecoelus inimici Yamaguti, 1934 (redescription)
Opegaster apogonichthydis Yamaguti, 1938 (original description)
Opegaster macrorchis Yamaguti, 1938 (original description)
Opegaster tamori Yamaguti, 1938 (original description)
Pagrosomus unicolor (Quoy & Gaimard, 1824) accepted as Pagrus auratus (Forster, 1801) (basis of record)
Paradiscogaster chaetodontis Yamaguti, 1938 (original description)
Parahemiurus atherinae Yamaguti, 1938 accepted as Parahemiurus merus (Linton, 1910) Manter, 1940 (original description)
Parahemiurus harengulae Yamaguti, 1938 (original description)
Paramonorcheides Yamaguti, 1938 (original description)
Paramonorcheides awatati Yamaguti, 1938 (original description)
Paramonorcheides sirembonis Yamaguti, 1938 (original description)
Piriforma Yamaguti, 1938 (original description)
Piriforma macrorhamphosi Yamaguti, 1938 (original description)
Plagioporus apogonichthydis Yamaguti, 1938 (original description)
Plagioporus calotomi (Yamaguti, 1934) Yamaguti, 1938 accepted as Choerodonicola calotomi (Yamaguti, 1934) Cribb, 2005 (new combination reference)
Plagioporus choerodonis (Yamaguti, 1934) Yamaguti, 1938 accepted as Choerodonicola choerodontis (Yamaguti, 1934) Cribb, 2005 (new combination reference)
Plagioporus isaitschikowi (Layman, 1930) Price, 1934 accepted as Macvicaria isaitschikowi (Layman, 1930) Bray, 1985 (redescription)
Plagioporus japonicus Yamaguti, 1938 accepted as Macvicaria japonica (Yamaguti, 1938) Bray & Cribb, 1989 (original description)
Plagioporus lobata (Yamaguti, 1934) Manter, 1947 accepted as Plagioporus lobatus (Yamaguti, 1934) Manter, 1947 accepted as Neolebouria lobata (Yamaguti, 1934) Gibson, 1976 accepted as Mesobathylebouria lobata (Yamaguti, 1934) Martin, Huston, Cutmore & Cribb, 2019 (additional source)
Plagioporus pacificus Yamaguti, 1938 accepted as Choerodonicola pacificus (Yamaguti, 1938) Cribb, 2005 (original description)
Plagioporus sillagonis Yamaguti, 1938 accepted as Macvicaria sillagonis (Yamaguti, 1938) Bray, 1985 (original description)
Pleorchis sciaenae Yamaguti, 1938 (original description)
Proctotrematoides Yamaguti, 1938 (original description)

Ariake Sea for Parahemiurus atherinae Yamaguti, 1938 
Ariake Sea for Parahemiurus harengulae Yamaguti, 1938 
East China Sea for Lecithocladium johnii Yamaguti, 1938 
East China Sea for Pleorchis sciaenae Yamaguti, 1938 
East China Sea for Prosorhynchus crucibulum (Rudolphi, 1819) Odhner, 1905 
East China Sea for Psettarium japonicum (Goto & Ozaki, 1929) Goto & Ozaki, 1930 
East China Sea for Stephanochasmus bicoronatus (Stossich, 1883) Looss, 1901 
Japan for Asymphylodora japonica Yamaguti, 1938 
Japan for Asymphylodora macrostoma Ozaki, 1925 
Japan for Caudotestis zacconis Yamaguti, 1934 
Japan for Clinostomum complanatum (Rudolphi, 1814) Braun, 1899 
Japan for Coitocaecum orthorchis Ozaki, 1926 
Japan for Exorchis oviformis Kobayashi, 1921 
Japan for Genarchopsis anguillae Yamaguti, 1938 
Japan for Genarchopsis goppo Ozaki, 1925 
Japan for Isoparorchis trisimilitubis Southwell, 1913 
Japan for Zoogonoides acanthogobii Yamaguti, 1938 
Japanese Exclusive Economic Zone for Aphanurus harengulae Yamaguti, 1938 
Japanese Exclusive Economic Zone for Aphanurus stossichii (Monticelli, 1891) Looss, 1907 
Japanese Exclusive Economic Zone for Aponurus acropomatis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Aponurus callionymi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Bacciger harengulae Yamaguti, 1938 
Japanese Exclusive Economic Zone for Benthotrema hoplognathi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Bivesicula synodi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Bivesiculoides atherinae Yamaguti, 1938 
Japanese Exclusive Economic Zone for Brachyenteron acropomatis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Brachyenteron doederleiniae Yamaguti, 1938 
Japanese Exclusive Economic Zone for Bucephalopsis scombropis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Coitocaecum latum Ozaki, 1929 
Japanese Exclusive Economic Zone for Derogenes crassus Manter, 1934 
Japanese Exclusive Economic Zone for Derogenes macrostoma Yamaguti, 1938 
Japanese Exclusive Economic Zone for Dinosoma apogonis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Dinosoma hynnodi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Dinosoma manteri Yamaguti, 1938 
Japanese Exclusive Economic Zone for Dinosoma synaphobranchi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Dinosoma tortum Yamaguti, 1938 
Japanese Exclusive Economic Zone for Diphterostomum magnacetabulum Yamaguti, 1938 
Japanese Exclusive Economic Zone for Diphterostomum spari Yamaguti, 1938 
Japanese Exclusive Economic Zone for Ectenurus platycephali Yamaguti, 1934 
Japanese Exclusive Economic Zone for Glomericirrus amadai Yamaguti, 1937 
Japanese Exclusive Economic Zone for Glomericirrus propositus Yamaguti, 1938 
Japanese Exclusive Economic Zone for Gonocerca crassa Manter, 1934 
Japanese Exclusive Economic Zone for Hemiurus arelisci Yamaguti, 1938 
Japanese Exclusive Economic Zone for Hysterolecitha xesuri Yamaguti, 1938 
Japanese Exclusive Economic Zone for Lecithaster sayori Yamaguti, 1938 
Japanese Exclusive Economic Zone for Lecithophyllum fuscum Yamaguti, 1938 
Japanese Exclusive Economic Zone for Maculifer japonicus Layman, 1931 
Japanese Exclusive Economic Zone for Notoporus leiognathi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Opechona hynnodi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Opegaster apogonichthydis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Paradiscogaster chaetodontis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Paramonorcheides awatati Yamaguti, 1938 
Japanese Exclusive Economic Zone for Piriforma macrorhamphosi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Plagioporus apogonichthydis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Plagioporus sillagonis Yamaguti, 1938 
Japanese Exclusive Economic Zone for Proctoeces maculatus (Looss, 1901) Odhner, 1911 
Japanese Exclusive Economic Zone for Prosorhynchus aculeatus Odhner, 1905 
Japanese Exclusive Economic Zone for Pseudocreadium monacanthi Layman, 1930 
Japanese Exclusive Economic Zone for Pseudoprosorhynchus synodi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Ptychogonimus megastomum (Rudolphi, 1819) Lühe, 1900 
Japanese Exclusive Economic Zone for Pycnadenoides pagrosomi Yamaguti, 1938 
Japanese Exclusive Economic Zone for Rhodotrema lethrini Yamaguti, 1938 
Japanese Exclusive Economic Zone for Sterrhurus magnus Yamaguti, 1938 
Japanese Exclusive Economic Zone for Sterrhurus musigarei Yamaguti, 1938 
Japanese Exclusive Economic Zone for Tergestia acanthogobii Yamaguti, 1938 
Japanese Exclusive Economic Zone for Tergestia laticollis (Rudolphi, 1819) Stossich, 1899 
Japanese Exclusive Economic Zone for Tubulovesicula muraenesocis Yamaguti, 1934 
Japanese Exclusive Economic Zone for Tubulovesicula pseudorhombi Yamaguti, 1938 
Japanese part of the Eastern China Sea for Opegaster tamori Yamaguti, 1938 
Japanese part of the Inland Sea for Bivesicula epinepheli Yamaguti, 1938 
Japanese part of the Inland Sea for Decemtestis bera Yamaguti, 1938 
Japanese part of the Inland Sea for Decemtestis pagrosomi Yamaguti, 1938 
Japanese part of the Inland Sea for Hypocreadium patellare Yamaguti, 1938 
Japanese part of the Inland Sea for Maculifer pacificus Yamaguti, 1938 
Japanese part of the Inland Sea for Metadena pagrosomi Yamaguti, 1938 
Japanese part of the Inland Sea for Opecoelus inimici Yamaguti, 1934 
Japanese part of the Inland Sea for Proctotrematoides pisodontophidis Yamaguti, 1938 
Japanese part of the Inland Sea for Prosorhynchus crucibulum (Rudolphi, 1819) Odhner, 1905 
Japanese part of the Inland Sea for Prosorhynchus magniovatus Yamaguti, 1938 
Japanese part of the Inland Sea for Steringotrema nakazawai Kobayashi, 1921 
Japanese part of the North Pacific Ocean for Aponurus rhinoplagusiae Yamaguti, 1934 
Japanese part of the North Pacific Ocean for Caudotestis neopercis Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Cymbephallus carangi Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Cymbephallus elongatus Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Cymbephallus japonicus Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Decemtestis goniistii Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Decemtestis spari Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Derogenes varicus (Müller, 1784) Looss, 1901 
Japanese part of the North Pacific Ocean for Lepidapedon coelorhynchi Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Lepidapedon luteum Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Lepidapedon sebastisci Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Notoporus Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Notoporus trachuri Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Opechona scombri Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Opegaster macrorchis Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Paramonorcheides sirembonis Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Plagioporus pacificus Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Pseudoplagioporus lethrini Yamaguti, 1938 
Japanese part of the North Pacific Ocean for Rhipidocotyle pentagonum (Ozaki, 1924) Eckmann, 1932 
Japanese part of the North Pacific Ocean for Symmetrovesicula chaetodontis Yamaguti, 1938