n = 15
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Pegasus draco | Shaw, 1804 | Eurypegasus draconis | Pegasidae | Short dragonfish |
| Pegasus latirostris | Richardson, 1846 | Eurypegasus draconis | Pegasidae | Short dragonfish |
| Pegasus pauciradiatus | Ogilby, 1886 | Eurypegasus draconis | Pegasidae | Short dragonfish |
| Pegasus umitengu | (Jordan & Snyder, 1901) | Eurypegasus draconis | Pegasidae | Short dragonfish |
| Pegasus draconis | Linnaeus, 1766 | Eurypegasus draconis | Pegasidae | Short dragonfish |
| Pegasus papilio | Gilbert, 1905 | Eurypegasus papilio | Pegasidae | Hawaiian sea-moth fish |
| Pegasus nanhaiensis | Zhang, Wang & Lin, 2020 | Genus Species | New species | |
| Pegasus lancifer | Kaup, 1861 | Pegasus lancifer | Pegasidae | Sculptured seamoth |
| Pegasus laternarius | Cuvier, 1816 | Pegasus laternarius | Pegasidae | |
| Pegasus tetrabelos | Osterhage, Pogonoski, Appleyard & White, 2016 | Pegasus tetrabelos | Pegasidae | |
| Pegasus pristis | Bleeker, 1852 | Pegasus volitans | Pegasidae | Longtail seamouth |
| Pegasus volans | Linnaeus, 1766 | Pegasus volitans | Pegasidae | Longtail seamouth |
| Pegasus natans | Linnaeus, 1766 | Pegasus volitans | Pegasidae | Longtail seamouth |
| Pegasus spatula | Lacepède, 1800 | Pegasus volitans | Pegasidae | Longtail seamouth |
| Pegasus volitans | Linnaeus, 1758 | Pegasus volitans | Pegasidae | Longtail seamouth |