After Carroll, 1988, Nelson, 1994, and Tyler & Sorbini, 1996, with Recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Tetraodontoidea [Gymnodontes] (pallokalansukuiset)
   |?- †Eotrigonodon
   `--+-- †Eoplectus bloti Tyler, 1973 [Eoplectidae]
      `--+--o Triodon ?M. Eoc. Eu. Af. R. Oc. [Triodontidae] (kolmihammaskalat; three-toothed puffer)
         |  |-- †T. antiquus
         |  `-- T. macropterus Lesson, 1831 [T. busarius] (kolmihammaskala; Threetooth puffer)
         `--+-- †Zignoichthys oblongus M. Eoc. Eu. [Zignoichthyidae]
            `--+--o Molidae (möhkökalat)
               |  |-- †Eomola Eoc.
               |  |-- Masturus lanceolatus (Liénard, 1840) (Sharptail mola)
               |  |--o Mola [Orthagoriscus] Mioc. Plioc. Eu. Tert. SA. R. Oc. (möhkökalat)
               |  |  |-- †M. chelonopsis (Van Beneden, 1883)
               |  |  |-- M. mola (Linnaeus, 1758) (möhkökala; Ocean sunfish)
               |  |  `-- M. ramsayi (Giglioli, 1883) (Southern sunfish)
               |  `-- Ranzania laevis (Pennant, 1776) (Slender sunfish)
               `--+-- Tetraodontidae (pallokalat; puffers) [Nelson: 19/121] [Fishbase: 26/166]
                  `-- Diodontidae (siilikalat; porcupinefishes, burrfishes) [N: 6/19] [FB: 7/20]

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