Ray-finned fishes finder
| Common name | Scientific name | Family | Order |
|---|---|---|---|
| Bentstick Pipefish | Trachyrhamphus bicoarctatus | Syngnathidae | Gasterosteiformes |
| Bigbelly Seahorse | Hippocampus abdominalis | Syngnathidae | Gasterosteiformes |
| Collar Seahorse | Hippocampus jugumus | Syngnathidae | Gasterosteiformes |
| Common Seadragon | Phyllopteryx taeniolatus | Syngnathidae | Gasterosteiformes |
| Common Seahorse | Hippocampus taeniopterus | Syngnathidae | |
| Dunker's Pipehorse | Solegnathus dunckeri | Syngnathidae | Gasterosteiformes |
| Girdled Pipefish | Festucalex cinctus | Syngnathidae | Gasterosteiformes |
| Highcrown Seahorse | Hippocampus procerus | Syngnathidae | Gasterosteiformes |
| Javelin Pipefish | Lissocampus runa | Syngnathidae | |
| Leafy Seadragon | Phycodurus eques | Syngnathidae | Gasterosteiformes |
| Messmate Pipefish | Corythoichthys intestinalis | Syngnathidae | Gasterosteiformes |
| Mother-of-pearl-Pipefish | Vanacampus margaritifer | Syngnathidae | |
| Ocellate Pipefish | Corythoichthys ocellatus | Syngnathidae | |
| Potbelly Seahorse | Hippocampus bleekeri | Syngnathidae | |
| Pygmy Seahorse | Hippocampus bargibanti | Syngnathidae | Gasterosteiformes |
| Rhino Pipefish | Histiogamphelus cristatus | Syngnathidae | Gasterosteiformes |
| Ribboned Seadragon | Haliichthys taeniophorus | Syngnathidae | |
| Sawtooth Pipefish | Maroubra perserrata | Syngnathidae | Gasterostieformes |
| Schultz's Pipefish | Corythoichthys schultzi | Syngnathidae | |
| Shortpouch Pygmy Pipehorse | Acentronura breviperula | Syngnathidae | Gasterosteiformes |
| Short-tail River Pipefish | Microphis brachyurus | Syngnathidae | |
| Softcoral Pipefish | <em>Siokunichthys</em> <em>breviceps</em> | Syngnathidae | Gasterosteiformes |
| Southern Pygmy Pipehorse | Idiotropiscis australe | Syngnathidae | Gasterosteiformes |
| Spiny Pipehorse | Solegnathus spinosissimus | Syngnathidae | Gasterosteiformes |
| Spotted Pipefish | Stigmatopora argus | Syngnathidae | Gasterosteiformes |
| Sydney's Pygmy Pipehorse | Idiotropiscis lumnitzeri | Syngnathidae | Gasterosteiformes |
| Tiger Pipefish | Filicampus tigris | Syngnathidae | Gasterosteiformes |
| Upside-down Pipefish | Heraldia nocturna | Syngnathidae | |
| West Australian Seahorse | Hippocampus subelongatus | Syngnathidae | Gasterosteiformes |