n = 54
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Conger altipinnis | Kaup, 1856 | Conger cinereus | Congridae | Longfin African conger |
| Conger anago | Temminck & Schlegel, 1846 | Ariosoma anago | Congridae | Silvery conger |
| Conger anagoides | Bleeker, 1853 | Ariosoma anagoides | Congridae | Sea conger |
| Conger analis | Poey, 1860 | Ariosoma anale | Congridae | Longtrunk conger |
| Conger auratus | Costa, 1844 | Ariosoma balearicum | Congridae | Bandtooth conger |
| Conger balearicus | (Delaroche, 1809) | Ariosoma balearicum | Congridae | Bandtooth conger |
| Conger cassini | (Risso, 1810) | Ariosoma balearicum | Congridae | Bandtooth conger |
| Conger chilensis | Guichenot, 1848 | Genypterus chilensis | Ophidiidae | Red cusk-eel |
| Conger cinereus | Rüppell, 1830 | Conger cinereus | Congridae | Longfin African conger |
| Conger cinereus cinereus | Rüppell, 1830 | Conger cinereus | Congridae | Longfin African conger |
| Conger cinereus marginatus | Valenciennes, 1850 | Conger marginatus | Congridae | Hawaiian mustache conger |
| Conger communis | Costa, 1844 | Conger conger | Congridae | European conger |
| Conger conger | (Linnaeus, 1758) | Conger conger | Congridae | European conger |
| Conger cylindroideus | Ranzani, 1839 | Ophichthus cylindroideus | Ophichthidae | Dusky snake eel |
| Conger erebennus | (Jordan & Snyder, 1901) | Conger erebennus | Congridae | |
| Conger esculentus | Poey, 1861 | Conger esculentus | Congridae | Grey conger |
| Conger flavipinnatus | Bennett, 1832 | Conger cinereus | Congridae | Longfin African conger |
| Conger guttulata | (Günther, 1887) | Bathycongrus guttulatus | Congridae | Lined conger |
| Conger impressus | Poey, 1860 | Ariosoma balearicum | Congridae | Bandtooth conger |
| Conger japonicus | Bleeker, 1879 | Conger japonicus | Congridae | Beach conger |
| Conger jordani | Kanazawa, 1958 | Genus Species | New species | |
| Conger leptognathus | Bleeker, 1858 | Oxyconger leptognathus | Muraenesocidae | Shorttail pike conger |
| Conger lepturus | (Richardson, 1845) | Uroconger lepturus | Congridae | Slender conger |
| Conger macrocephalus | Kanazawa, 1958 | Conger macrocephalus | Congridae | |
| Conger macrops | Günther, 1870 | Paraconger macrops | Congridae | Blackspot conger |
| Conger maldivensis | Norman, 1939 | Congriscus maldivensis | Congridae | |
| Conger marginatus | Valenciennes, 1850 | Conger marginatus | Congridae | Hawaiian mustache conger |
| Conger microstoma | Eydoux & Souleyet, 1850 | Pisodonophis boro | Ophichthidae | Rice-paddy eel |
| Conger monganius | (Phillipps, 1932) | Genus Species | New species | |
| Conger mordax | Poey, 1860 | Echiophis punctifer | Ophichthidae | Stippled spoon-nose eel |
| Conger multidens | Castelnau, 1855 | Conger orbignianus | Congridae | Argentine conger |
| Conger myriaster | (Brevoort, 1856) | Conger myriaster | Congridae | Whitespotted conger |
| Conger mystax | (Delaroche, 1809) | Gnathophis mystax | Congridae | Thinlip conger |
| Conger niger | (Risso, 1810) | Conger conger | Congridae | European conger |
| Conger oceanica | (Mitchill, 1818) | Conger oceanicus | Congridae | American conger |
| Conger oceanicus | (Mitchill, 1818) | Conger oceanicus | Congridae | American conger |
| Conger oligoporus | Kanazawa, 1958 | Conger oligoporus | Congridae | |
| Conger opistophthalmus | Ranzani, 1839 | Ariosoma opistophthalmum | Congridae | |
| Conger orbignianus | Valenciennes, 1837 | Conger orbignianus | Congridae | Argentine conger |
| Conger orbignyanus | Valenciennes, 1837 | Conger orbignianus | Congridae | Argentine conger |
| Conger philippinus | Kanazawa, 1958 | Conger philippinus | Congridae | |
| Conger punctus | Jenyns, 1842 | Maynea puncta | Zoarcidae | |
| Conger rubescens | Ranzani, 1839 | Conger conger | Congridae | European conger |
| Conger savanna | Bancroft, 1831 | Cynoponticus savanna | Muraenesocidae | Guayana pike-conger |
| Conger talabon | Cuvier, 1829 | Congresox talabon | Muraenesocidae | Yellow pike conger |
| Conger talabonoides | Bleeker, 1853 | Congresox talabonoides | Muraenesocidae | Indian pike conger |
| Conger telabon | Cuvier, 1829 | Congresox talabon | Muraenesocidae | Yellow pike conger |
| Conger triporiceps | Kanazawa, 1958 | Conger triporiceps | Congridae | Manytooth conger |
| Conger urolophus | Temminck & Schlegel, 1846 | Ophichthus urolophus | Ophichthidae | Manetail snake eel |
| Conger uropterus | Temminck & Schlegel, 1846 | Echelus uropterus | Ophichthidae | Finned worm eel |
| Conger verreauxi | Kaup, 1856 | Conger verreauxi | Congridae | Conger |
| Conger verus | Risso, 1827 | Conger conger | Congridae | European conger |
| Conger vulgaris | Yarrell, 1832 | Conger conger | Congridae | European conger |
| Conger wilsoni | (Bloch & Schneider, 1801) | Conger wilsoni | Congridae | Cape conger |