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| No. | Valid Name | Author | English Name |
| 1. | Acanthostracion guineense | (Bleeker, 1865) | |
| 2. | Acanthostracion notacanthus | (Bleeker, 1863) | Island cowfish |
| 3. | Acanthostracion polygonium | Poey, 1876 | Honeycomb cowfish |
| 4. | Acanthostracion quadricornis | (Linnaeus, 1758) | Scrawled cowfish |