Ray-finned fishes finder
| Common name | Scientific name | Family | Order |
|---|---|---|---|
| Spotted Handfish | Brachionichthys hirsutus | Brachionichthyidae | Lophiiformes |
| Spotted Hawkfish | Cirrhitichthys oxycephalus | Cirrhitidae | Perciformes |
| Spotted Pipefish | Stigmatopora argus | Syngnathidae | Gasterosteiformes |
| Spotted Rabbitfish | Siganus punctatus | Siganidae | Perciformes |
| Spotted Scat | Scatophagus argus | Scatophagidae | Perciformes |
| Spotted Sweetlips | Plectorhinchus chaetodonoides | Haemulidae | Perciformes |
| Spotted-Bigeye | Priacanthus macracanthus | Priacanthidae | Priacanthidae |
| Staghorn Damsel | Amblyglyphidodon curacao | Pomacentridae | Perciformes |
| Starry Pufferfish | Arothron stellatus | Tetraodontidae | Tetraodontiformes |
| Stars-and-stripes Leatherjacket | Meuschenia venusta | Monacanthidae | Tetraodontiformes |
| Stars-and-stripes Puffer | Arothron hispidus | Tetraodontidae | Tetraodontiformes |
| Steephead Parrotfish | Chlorurus microrhinos | Scaridae | |
| Steinitz' Shrimp Goby | Amblyeleotris steinitzi | Gobiidae | |
| Stout Floater | Schindleria brevipinguis | Schindleriidae | Perciformes |
| Stout Longtom | Tylosurus gavialoides | Belonidae | Beloniformes |
| Stout Moray | Gymnothorax eurostus | Muraenidae | Anguilliformes |
| Stout Whiting | Sillago robusta | Sillaginidae | Perciformes |
| Striate Anglerfish | Antennarius striatus | Antennariidae | Lophiiformes |
| Striped Catfish | Plotosus lineatus | Plotosidae | Siluriformes |
| Striped Gudgeon | Gobiomorphus australis | Eleotridae | Perciformes |
| Striped Pygmygoby | Eviota sebreei | Gobiidae | Perciformes |
| Striped Scat | Selenotoca multifasciata | Scatophagidae | Perciformes |
| Striped Surgeonfish | Acanthurus lineatus | Acanthuridae | |
| Stripey | Microcanthus strigatus | Kyphosidae | Perciformes |
| Swallowers | Pseudoscopelus spp | Chiasmodontidae | Perciformes |
| Swallowtail Dart | Trachinotus coppingeri | Carangidae | Perciformes |
| Swarthy Parrotfish | Scarus niger | Labridae | Perciformes |
| Swordfish | Xiphias gladius | Xiphiidae | Perciformes |
| Sydney Cardinalfish | Apogon limenus | Apogonidae | Perciformes |