n = 4
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Acreichthys hajam | (Bleeker, 1851) | Acreichthys hajam | Monacanthidae | |
| Acreichthys melanocephalus | (Bleeker, 1853) | Pervagor melanocephalus | Monacanthidae | Redtail filefish |
| Acreichthys radiatus | (Popta, 1900) | Acreichthys radiatus | Monacanthidae | Radial leatherjacket |
| Acreichthys tomentosus | (Linnaeus, 1758) | Acreichthys tomentosus | Monacanthidae | Bristle-tail file-fish |