• Acromycter alcocki (Gilbert & Cramer, 1897)
• Acromycter atlanticus Smith, 1989
• Acromycter longipectoralis Karmovskaya, 2004
• Acromycter nezumi (Asano, 1958)
• Acromycter perturbator (Parr, 1932)
• Astroconger myriaster (Brevoort, 1856) accepted as Conger myriaster (Brevoort, 1856)
• Atopichthys cinctus Garman, 1899 accepted as Gnathophis cinctus (Garman, 1899)
• Atopichthys dentatus Garman, 1899 accepted as Chiloconger dentatus (Garman, 1899)
• Atopichthys esunculus Garman, 1899 accepted as Albula esuncula (Garman, 1899)
• Atopichthys longidens Garman, 1899 accepted as Chlopsis longidens (Garman, 1899)
• Atopichthys obtusus Garman, 1899 accepted as Chiloconger dentatus (Garman, 1899)
• Atopichthys ophichthys Garman, 1899 accepted as Paraconger ophichthys (Garman, 1899)
• Atopichthys sicarius Garman, 1899 accepted as Hoplunnis sicarius (Garman, 1899)
• Bassanago albescens (Barnard, 1923)
• Bassanago bulbiceps Whitley, 1948
• Bassanago hirsutus (Castle, 1960)
• Bassanago nielseni (Karmovskaya, 1990)
• Bassanago whangaimoanaensis (Schwarzhans, 1980) †
• Bassinago bulbiceps Whitley, 1948 accepted as Bassanago bulbiceps Whitley, 1948
• Bathycongrellus adenensis Klausewitz, 1991 accepted as Promyllantor adenensis (Klausewitz, 1991)
• Bathycongrus aequoreus (Gilbert & Cramer, 1897)
• Bathycongrus albimarginatus Huang, Smith, Chang & Chen, 2018
• Bathycongrus baranesi Ben-Tuvia, 1993 accepted as Bathycongrus wallacei (Castle, 1968)
• Bathycongrus bertini (Poll, 1953)
• Bathycongrus bimaculatus Smith & Ho, 2018
• Bathycongrus bleekeri Fowler, 1934
• Bathycongrus brunneus Huang, Ho & Chen, 2018
• Bathycongrus bullisi (Smith & Kanazawa, 1977)
• Bathycongrus castlei Smith & Ho, 2018
• Bathycongrus dubius (Breder, 1927)
• Bathycongrus graciliceps Smith & Ho, 2018
• Bathycongrus guttulatus (Günther, 1887)
• Bathycongrus longicavis Karmovskaya, 2009
• Bathycongrus macrocercus (Alcock, 1894)
• Bathycongrus macroporis (Kotthaus, 1968)
• Bathycongrus macrurus (Gilbert, 1891)
• Bathycongrus musteliceps (Alcock, 1894) accepted as Gnathophis musteliceps (Alcock, 1894)
• Bathycongrus mystax (Delaroche, 1809) accepted as Gnathophis mystax (Delaroche, 1809)
• Bathycongrus mysticus (Frost, 1933) †
• Bathycongrus nasicus (Alcock, 1894)
• Bathycongrus odontostomus (Fowler, 1934)
• Bathycongrus parapolyporus Karmovskaya, 2009
• Bathycongrus parviporus Karmovskaya, 2011
• Bathycongrus polyporus (Smith & Kanazawa, 1977)
• Bathycongrus randalli Ben-Tuvia, 1993 accepted as Bathycongrus retrotinctus (Jordan & Snyder, 1901)
• Bathycongrus retrotinctus (Jordan & Snyder, 1901)
• Bathycongrus roosendaali (Weber & de Beaufort, 1916) accepted as Bathycongrus guttulatus (Günther, 1887)
• Bathycongrus squaliceps (Alcock, 1894) accepted as Rhynchoconger squaliceps (Alcock, 1894)
• Bathycongrus stimpsoni Fowler, 1934 accepted as Bathycongrus guttulatus (Günther, 1887)
• Bathycongrus thysanochilus (Reid, 1934)
• Bathycongrus trilineatus (Castle, 1964)
• Bathycongrus trimaculatus Karmovskaya & Smith, 2008
• Bathycongrus unimaculatus Karmovskaya, 2009
• Bathycongrus varidens (Garman, 1899)
• Bathycongrus vicinalis (Garman, 1899)
• Bathycongrus villosus Smith, Karmovskaya & da Silva, 2020
• Bathycongrus waihaoensis Schwarzhans, 2019 †
• Bathycongrus wallacei (Castle, 1968)
• Bathyuroconger albus Smith, Ho & Tashiro, 2018
• Bathyuroconger braueri (Weber & de Beaufort, 1916) accepted as Bathyuroconger vicinus (Vaillant, 1888)
• Bathyuroconger dolichosomus Smith, Ho & Tashiro, 2018
• Bathyuroconger fowleri Smith, Ho & Tashiro, 2018
• Bathyuroconger hawaiiensis Smith, Ho & Tashiro, 2018
• Bathyuroconger parvibranchialis (Fowler, 1934)
• Bathyuroconger trilineatus (Castle, 1964) accepted as Bathycongrus trilineatus (Castle, 1964)
• Bathyuroconger vicinus (Vaillant, 1888)
• Blachea longicaudalis Karmovskaya, 2004
• Blachea semeniformis Schwarzhans, 2019 †
• Blachea xenobranchialis Karrer & Smith, 1980
• Castleichthys auritus Smith, 2004
• Conger altipinnis Kaup, 1856 accepted as Conger cinereus Rüppell, 1830
• Conger anago Temminck & Schlegel, 1846 accepted as Ariosoma anago (Temminck & Schlegel, 1846)
• Conger anagoides Bleeker, 1853 accepted as Ariosoma anagoides (Bleeker, 1853)
• Conger analis Poey, 1860 accepted as Ariosoma anale (Poey, 1860)
• Conger auratus Costa, 1844 accepted as Ariosoma balearicum (Delaroche, 1809)
• Conger balearicus (Delaroche, 1809) accepted as Ariosoma balearicum (Delaroche, 1809)
• Conger brevisulcus (Schwarzhans, 1980) †
• Conger cassini (Risso, 1810) accepted as Ariosoma balearicum (Delaroche, 1809)
• Conger chilensis Guichenot, 1848 accepted as Genypterus chilensis (Guichenot, 1848)
• Conger cinereus Rüppell, 1830
• Conger cinereus cinereus Rüppell, 1830 accepted as Conger cinereus Rüppell, 1830
• Conger cinereus marginatus Valenciennes, 1850 accepted as Conger marginatus Valenciennes, 1850
• Conger communis Costa, 1844 accepted as Conger conger (Linnaeus, 1758)
• Conger conger (Linnaeus, 1758)
• Conger cylindroideus Ranzani, 1839 accepted as Ophichthus cylindroideus (Ranzani, 1839)
• Conger davidsmithi Schwarzhans, 2019 †
• Conger erebennus (Jordan & Snyder, 1901)
• Conger esculentus Poey, 1861
• Conger flavipinnatus Bennett, 1832 accepted as Conger cinereus Rüppell, 1830
• Conger guttulata (Günther, 1887) accepted as Bathycongrus guttulatus (Günther, 1887)
• Conger impressus Poey, 1860 accepted as Ariosoma balearicum (Delaroche, 1809)
• Conger japonicus Bleeker, 1879
• Conger jordani Kanazawa, 1958
• Conger leptognathus Bleeker, 1858 accepted as Oxyconger leptognathus (Bleeker, 1858)
• Conger lepturus (Richardson, 1845) accepted as Uroconger lepturus (Richardson, 1845)
• Conger macrocephalus Kanazawa, 1958
• Conger macrops Günther, 1870 accepted as Paraconger macrops (Günther, 1870)
• Conger maldivensis Norman, 1939 accepted as Congriscus maldivensis (Norman, 1939)
• Conger marginatus Valenciennes, 1850
• Conger melanopterus Kodeeswaran, Smith, Dhas, Kumar & Lal, 2023