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| No. | Valid Name | Author | English Name |
| 1. | Siphonognathus argyrophanes | Richardson, 1858 | Tubemouth |
| 2. | Siphonognathus attenuatus | (Ogilby, 1897) | Slender weed whiting |
| 3. | Siphonognathus beddomei | (Johnston, 1885) | Pencil weed whiting |
| 4. | Siphonognathus caninis | (Scott, 1976) | Sharpnose weed whiting |
| 5. | Siphonognathus radiatus | (Quoy & Gaimard, 1834) | Long-rayed weed whiting |
| 6. | Siphonognathus tanyourus | Gomon & Paxton, 1986 | Longtail weed whiting |