After Carroll, 1988 and Nelson, 1994, with Recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Odacidae (paksuhuulikalat) [4/12]
   |-- Haletta semifasciata (Valenciennes, 1840) Blue weed whiting
   |-- Neoodax balteatus (Valenciennes, 1840) [N: 4] [FB: 1]
   |--o Odax [Coridodax; Heteroscarus; Olisthops] ()? [4]
   |  |-- O. acroptilus (Richardson, 1846) (Rainbow cale)
   |  |-- O. cyanoallix Ayling & Paxton, 1983 (Bluefinned butterfish)
   |  |-- O. cyanomelas (Richardson, 1850)
   |  `-- O. pullus (Forster, 1801) (Greenbone)
   `--o Siphonognathus [Parodax] ()? [6]
      |-- S. argyrophanes Richardson, 1858 (Tubemouth)
      |-- S. attenuatus (Ogilby, 1897) (Slender weed whiting)
      |-- S. beddomei (Johnston, 1885)
      |-- S. caninus (Scott, 1976)
      |-- S. radiatus (Quoy & Gaimard, 1834) (Long-rayed weed whiting)
      `-- S. tanyourus Gomon & Paxton, 1986

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