Acanthostracion

Acanthostracion is a genus of boxfishes native to the Atlantic Ocean.

Species
There are currently 4 recognized species in this genus:
 * Acanthostracion guineensis (Bleeker, 1865)
 * Acanthostracion notacanthus (Bleeker, 1863) (Island cowfish)
 * Acanthostracion polygonius Poey, 1876 (Honeycomb cowfish)
 * Acanthostracion quadricornis (Linnaeus, 1758) (Scrawled cowfish)