Sticklebacks and tubesnouts – Gasterosteidae

Image 1

Threespine stickleback
Gasterosteus aculeatus

Image 2

Threespine stickleback
Gasterosteus aculeatus

Image 3

Ninespine stickleback
Pungitius pungitius

Image 4

Ninespine stickleback
Pungitius pungitius

Image 5

Fifteenspined stickleback
Spinachia spinachia

Image 6

Fifteenspined stickleback
Spinachia spinachia

Image 7

Fifteenspined stickleback
Spinachia spinachia

Image 8

Brook stickleback
Culaea inconstans