Amur stickleback facts for kids

Quick facts for kids Amur stickleback
Amur stickleback (Pungitius sinensis)
Conservation status
Vulnerable (IUCN 3.1)
Scientific classification
Synonyms
Gasterosteus bussei (non Warpachowski, 1888) Gasterosteus sinensis Guichenot, 1869 Pungitius kaibarae (Tanaka, 1915) Pungitius pungitius sinensis (Guichenot, 1869) Pungitius sinensis kaibarae (Tanaka, 1915) Pungitius sinensis sinensis (Guichenot, 1869) Pygosteus kaibarae Tanaka, 1915 Pygosteus pungitius sinensis (Guichenot, 1869) Pygosteus sinensis (Guichenot, 1869)

The Amur stickleback (Pungitius sinensis) is a small and interesting fish. It belongs to the stickleback family, known for their spiny fins. This fish can live in different types of water, from fresh rivers to salty oceans. It's usually about 6.5 centimeters long, but some can grow up to 9 centimeters.

About the Amur Stickleback

The Amur stickleback is a type of fish that lives near the bottom of the water and also swims in the open water. It is known for its small size. The scientific name for this fish is Pungitius sinensis. It was first described by a scientist named Alphone Guichenot in 1869.

Where Amur Sticklebacks Live

This fish is found across a wide area in East Asia. You can find them near the Korean peninsula. They also live in northeast and north China. Their home includes Japan and the Kuril Islands. You can also spot them around the Kamchatka peninsula. Finally, they are common in the basin of the Amur River.

Amur sticklebacks are very adaptable. This means they can live in different kinds of water. They are found in freshwater like rivers and lakes. They also live in brackish water, which is a mix of fresh and salty water. Sometimes, they even live in the ocean.