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

<==o Ostraciidae [Ostraciontinae, Ostraciidae: Ostraciinae] (varsinaiset losserokalat) [7/20] [FB: 6/24]
   |?- †Eolactonia sorbinii M.Eoc. Eu.
   |-- †Oligolactoria bubiki Tyler & Gregorová, 1991; Olig. EEu.
   |--o Lactophrysinae [Lactophrysini]
   |  |--o Acanthostracion [FB: 3]
   |  |  |-- A. guineensis (Bleeker, 1865)
   |  |  |-- A. notacanthus (Bleeker, 1863) (Island cowfish)
   |  |  |-- A. quadricornis (Linnaeus, 1758) (Scrawled cowfish)
   |  |  `?- A. tricornis (sarvilossarokala)
   |  |--o Lactophrys [4]
   |  |  |-- L. bicaudalis (Linnaeus, 1758) (Spotted trunkfish)
   |  |  |-- L. polygonius (Poey, 1876) (Honeycomb cowfish)
   |  |  |-- L. trigonus (Linnaeus, 1758) (Buffalo trunkfish)
   |  |  `-- L. triqueter (Linnaeus, 1758) (Smooth trunkfish)
   |  `-- Rhinesomus
   `--o Ostraciinae [Ostraciini]
      |--o Lactoria [4]
      |  |-- L. cornuta (Linnaeus, 1758) (Longhorn cowfish)
      |  |-- L. diaphana (Bloch & Schneider, 1801) (Roundbelly cowfish)
      |  |-- L. fornasini (Bianconi, 1846) (Thornback cowfish)
      |  `-- L. paschae (Rendahl, 1921)
      |--o Ostracion [9]
      |  |-- O. cubicus Linnaeus, 1758 (Yellow boxfish)
      |  |-- O. cyanurus Rüppell, 1828 (Bluetail trunkfish)
      |  |-- O. immaculatus Temminck & Schlegel, 1850
      |  |-- O. meleagris Shaw, 1796 (Whitespotted boxfish)
      |  |-- O. nasus Bloch, 1785 (Shortnose boxfish)
      |  |-- O. rhinorhynchos Bleeker, 1852 (Horn-nosed boxfish)
      |  |-- O. solorensis Bleeker, 1853 (Reticulate boxfish)
      |  |-- O. trachys Randall, 1975 (Roughskin trunkfish)
      |  `-- O. whitleyi Fowler, 1931 (Whitley's box)
      |-- Paracanthostracion lindsayi (Phillipps, 1932)
      |?- Rhynchostracion
      `--o Tetrosomus [3]
         |-- T. concatenatus (Bloch, 1785) (Triangular boxfish)
         |-- T. gibbosus (Linnaeus, 1758) (kamelilossarokala; Humpback turretfish)
         `-- T. reipublicae (Ogilby, 1913) (Smallspine turretfish)

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