| Reference no. | Description | Year | Name Used | Page |
|---|---|---|---|---|
| 129318 | Fujiwara, K., H. Motomura and G. Shinohara, 2023. Opistognathus ctenion (Perciformes, Opistognathidae): a new jawfish from southern Japan. ZooKeys 1179:353-364. | 2023 | Opistognathus ctenion | 354-362;figs.1-6;tab.1 |
| 130435 | IUCN, 2025. The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Opistognathus ctenion | ver.2025-2 |