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

<==o Bathygadinae [Bathygadidae] [2/21]
   |--o Bathygadus [N: 10] [FB: 11]
   |  |-- B. antrodes (Jordan & Starks, 1904)
   |  |-- B. bowersi (Gilbert, 1905)
   |  |-- B. cottoides Günther, 1878 (Codheaded rattail)
   |  |-- B. favosus Goode & Bean, 1886
   |  |-- B. furvescens Alcock, 1894
   |  |-- B. garretti Gilbert & Hubbs, 1916
   |  |-- B. macrops Goode & Bean, 1885 (Bullseye grenadier)
   |  |-- B. melanobranchus Vaillant, 1888 (Vaillant's grenadier)
   |  |-- B. nipponicus (Jordan & Gilbert, 1904)
   |  |-- B. spongiceps Gilbert & Hubbs, 1920
   |  `-- B. sulcatus (Smith & Radcliffe, 1912)
   `--o Gadomus [N: 12] [FB: 10]
      |-- G. aoteanus McCann & McKnight, 1980 (Filamentous rattail)
      |-- G. arcuatus (Goode & Bean, 1886) (Doublethread grenadier)
      |-- G. capensis (Gilchrist & von Bonde, 1924)
      |-- G. colletti Jordan & Gilbert, 1904
      |-- G. denticulatus Gilbert & Hubbs, 1920
      |-- G. dispar (Vaillant, 1888)
      |-- G. introniger Gilbert & Hubbs, 1920
      |-- G. longifilis (Goode & Bean, 1885) (Treadfin grenadier)
      |-- G. magnifilis Gilbert & Hubbs, 1920
      `-- G. multifilis (Günther, 1887)

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