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

<==o Diodontidae (siilikalat; porcupinefishes, burrfishes) [N: 6/19] [FB: 7/20]
   |-- †Kyrtodymnodon Plioc. Eu. 
   |-- †Oligodiodon Mioc. Eu. 
   |-- Allomycterus pilatus Whitley, 1931( Deepwater burrfish)
   |--o Chilomycterus Mioc. Eu. R. Oc. ()? [5]
   |  |-- C. affinis Günther, 1870 (Pacific burrfish)
   |  |-- C. antillarum Jordan & Rutter, 1897 (Web burrfish)
   |  |-- C. atringa (Linnaeus, 1758) (Spotted burrfish)
   |  |-- C. reticulatus (Linnaeus, 1758) (Spotfin burrfish)
   |  `--o C. spinosus
   |     |?- C. s. spinosus
   |     `-- C. s. mauretanicus (Le Danois, 1954) (Guinean burrfish)
   |--o Cyclichthys ()? [6]
   |  |-- C. antennatus (Cuvier, 1816) (Bridled burrfish)
   |  |-- C. hardenbergi (de Beaufort, 1939) (Hardenburg's burrfish)
   |  |-- C. orbicularis (Bloch, 1785) (Birdbeak burrfish)
   |  |-- C. schoepfi (Walbaum, 1792) (Striped burrfish)
   |  |-- C. spilostylus (Leis & Randall, 1982) (Spotbase burrfish)
   |  `-- C. spinosus (Linnaeus, 1758)
   |-- Dicotylichthys punctulatus Kaup, 1855 (Three-barred porcupinefish)
   |--o Diodon [Dicotylichthys, Enneodon, Gymnodus, Heptadiodon, Megalurites, Progymodon) Eoc. Plioc. Eu. As. Af. Eoc. Pleist. NA. Mioc. EInd. WInd. Mioc. Plioc. Aus. R. Oc. 
   |  |-- †D. tenuispinus
   |  |-- †D. hilgendorfi
   |  |-- D. eydouxii Brisout de Barneville, 1846 (Pelagic porcupinefish)
   |  |-- D. holocanthus Linnaeus, 1758 Long-spine porcupinefish)
   |  |-- D. hystrix Linnaeus, 1758 (siilikala; Spot-fin porcupinefish)
   |  |-- D. liturosus Shaw, 1804 (Black-blotched porcupinefish)
   |  `-- D. nicthemerus Cuvier, 1818 (Slender-spined porcupine fish)
   |-- Lophodiodon calori (Bianconi, 1854) (Four-bar porcupinefish)
   `-- Tragulichthys jaculiferus (Cuvier, 1818) (Longspine burrfish)

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