| Citation | Prokofiev, A.M., 2020, A new Cottiusculus from the Sea of Japan (Teleostei: Scorpaeniformes: Cottidae).. Munis Entomology & Zoology 15(1):11-14. |
| Ref. | Prokofiev, A.M., 2020 |
| Page | 11;fig.1-5 |
| Named Used as Valid | Cottiusculus primoricus |
| Comment | |
| Locality | Russia, Primorsky Krai, Sea of Japan, Peter the Great Bay, RPR-3098. |
| Distribution | Northwest Pacific: Russia. |
| Quote | max size: 6.6 cm SL (paratype). |