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| No. | Valid Name | Author | English Name |
| 1. | Hippichthys albomaculosus | Jenkins & Mailautoka, 2010 | |
| 2. | Hippichthys cyanospilos | (Bleeker, 1854) | Blue-spotted pipefish |
| 3. | Hippichthys heptagonus | Bleeker, 1849 | Belly pipefish |
| 4. | Hippichthys parvicarinatus | (Dawson, 1978) | Short-keel pipefish |
| 5. | Hippichthys penicillus | (Cantor, 1849) | Beady pipefish |
| 6. | Hippichthys spicifer | (Rüppell, 1838) | Bellybarred pipefish |