| Sakhalin stickleback | |
|---|---|
| Sakhalin stickleback (Pungitius tymensis) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Division: | Teleostei |
| Order: | Perciformes |
| Family: | Gasterosteidae |
| Genus: | Pungitius |
| Species: | P. tymensis |
| Binomial name | |
| Pungitius tymensis (A. M. Nikolskii, 1889) | |
| Synonyms | |
| |
The Sakhalin Stickleback (Pungitius tymensis) is a fish of the family Gasterosteidae. It is a freshwater benthopelagic fish, that grows up to 7.0 cm in length. It is endemic to the islands of Hokkaido and Sakhalin.