| Order | Family | Species | Status | FB name | Name |
| Anguilliformes | Anguillidae | Anguilla australis australis | questionable | Shortfin eel | |
| Anguilliformes | Anguillidae | Anguilla marmorata | native | Giant mottled eel | Tuna |
| Anguilliformes | Anguillidae | Anguilla megastoma | native | Polynesian longfinned eel | Tuna |
| Anguilliformes | Anguillidae | Anguilla obscura | native | Pacific shortfinned eel | Tuna |
| Perciformes | Gobiidae | Awaous ocellaris | native | Mo'o mo'o | |
| Perciformes | Carangidae | Caranx melampygus | native | Bluefin trevally | Paaihere |
| Perciformes | Carangidae | Caranx sexfasciatus | native | Bigeye trevally | Omuri |
| Perciformes | Eleotridae | Eleotris fusca | native | Dusky sleeper | O'opu |
| Cyprinodontiformes | Poeciliidae | Gambusia affinis | introduced | Mosquitofish | |
| Perciformes | Kuhliidae | Kuhlia boninensis | native | ||
| Perciformes | Kuhliidae | Kuhlia malo | native | Nato | |
| Perciformes | Kuhliidae | Kuhlia marginata | questionable | Dark-margined flagtail | Nato |
| Perciformes | Kuhliidae | Kuhlia mugil | native | Barred flagtail | Pati'a nana'o |
| Anguilliformes | Ophichthidae | Lamnostoma orientalis | native | Oriental worm-eel | Atii |
| Perciformes | Latidae | Lates calcarifer | introduced | Barramundi | |
| Syngnathiformes | Syngnathidae | Microphis brachyurus brachyurus | native | Short-tailed pipefish | Tia'i pape |
| Mugiliformes | Mugilidae | Mugil cephalus | native | Flathead mullet | |
| Salmoniformes | Salmonidae | Oncorhynchus mykiss | not established | Rainbow trout | |
| Perciformes | Cichlidae | Oreochromis mossambicus | introduced | Mozambique tilapia | |
| Cyprinodontiformes | Poeciliidae | Poecilia mexicana | introduced | Shortfin molly | |
| Cyprinodontiformes | Poeciliidae | Poecilia reticulata | introduced | Guppy | |
| Perciformes | Gobiidae | Pseudapocryptes elongatus | native | ||
| Perciformes | Gobiidae | Sicyopterus lagocephalus | native | Bichique | |
| Perciformes | Gobiidae | Sicyopterus pugnans | native | ||
| Perciformes | Gobiidae | Stenogobius genivittatus | native | Chinstripe goby | Tuivi |
| Perciformes | Gobiidae | Stiphodon elegans | native | Tuivi | |
| Mugiliformes | Mugilidae | Valamugil engeli | native | Kanda | 'Orie |
Page created by: Eli, 15.08.07, last modified by: Lei, 20.11.08 |