Sakhalin stickleback

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.

Sakhalin stickleback
Sakhalin stickleback (Pungitius tymensis)
Conservation status
Data Deficient  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Perciformes
Family:	Gasterosteidae
Genus:	Pungitius
Species:	P. tymensis
Binomial name
Pungitius tymensis (A. M. Nikolskii, 1889)
Synonyms[2]
Gasterosteus tymensis A. M. Nikolskii, 1889 Pungitius pungitius tymensis (A. M. Nikolskii, 1889)