After Nelson, 1994, with Recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Bathymyrinae
   |--o Ariosoma [Alloconger, Congermuraena] Olig. Plioc. Eu. R. Oc. [13]
   |  |-- A. anago (Temminck & Schlegel, 1846) (Silvery conger)
   |  |-- A. anagoides (Bleeker, 1854) (Sea conger)
   |  |-- A. anale (Poey, 1860) (Longtrunk conger)
   |  |-- A. balearicum (Delaroche, 1809) (Bandtooth conger)
   |  |-- A. coquettei Smith & Kanazawa, 1977
   |  |-- A. gilberti (Ogilby, 1898) (Gilbert's garden eel)
   |  |-- A. mauritianum (Pappenheim, 1914) (Blunt-tooth conger)
   |  |-- A. mellissi (Günther, 1870) (Silver Eel)
   |  |-- A. nigrimanus Norman, 1939
   |  |-- A. prorigerum (Gilbert, 1891) (Slope conger)
   |  |-- A. scheelei (Strömman, 1896) (Tropical conger)
   |  |-- A. selenops Reid, 1934
   |  `--o A. shiroanago (Asano, 1958)
   |     |-- A. s. major (Asano, 1958)
   |     `-- A. s. shiroanago (Asano, 1958)
   |-- Bathymyrus smithi Castle, 1968 (Maputo conger)
   |--o Chiloconger [2]
   |  |-- C. dentatus (Garman, 1899) (Shortsnout conger)
   |  `-- C. similis Wade, 1946 (Shorttail conger)
   |--o Parabathymyrus [2]
   |  |-- P. macrophthalmus Kamohara, 1938
   |  `-- P. oregoni Smith & Kanazawa, 1977
   `--o Paraconger [5]
      |-- P. californiensis Kanazawa, 1961 (Californian conger)
      |-- P. caudilimbatus (Poey, 1867) (Margintail conger)
      |-- P. guianensis Kanazawa, 1961
      |-- P. macrops (Günther, 1870) (Blackspot conger)
      `-- P. notialis Kanazawa, 1961 (Guinean conger)

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