n = 4
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Acanthodoras calderonensis | (Vaillant, 1880) | Scorpiodoras calderonensis | Doradidae | |
| Acanthodoras cataphractus | (Linnaeus, 1758) | Acanthodoras cataphractus | Doradidae | Spiny catfish |
| Acanthodoras depressus | (Steindachner, 1881) | Acanthodoras depressus | Doradidae | |
| Acanthodoras spinosissimus | (Eigenmann & Eigenmann, 1888) | Acanthodoras spinosissimus | Doradidae | Talking catfish |