The sticklebacks are a family of ray-finned fishes, the Gasterosteidae which have a Holarctic distribution in fresh, brackish and marine waters. They were...

and Aral ninespine stickleback, is a species of fish in the family Gasterosteidae. It is found in Afghanistan, Bulgaria, Iran, Kazakhstan, Moldova, Romania...

ten-spined stickleback, is a freshwater species of fish in the family Gasterosteidae that inhabits temperate waters. It is widely but locally distributed...

List of freshwater fish of Russia includes species of freshwater fish found in Russian Federation, and includes those introduced. Acipenser Acipenser baerii...

The following list of known freshwater fish species, subspecies, and hybrids occurring in Washington state is taken from Wydoski and Whitney(2003). Some...

The following list of freshwater fish species and subspecies known to occur in the U.S. state of Oregon is primarily taken from "Inland Fishes of Washington"...

This is a list of freshwater fish living wild in the US state of Maryland. Bowfin (Amia calva) White catfish (Ameiurus catus) Yellow bullhead (Ameiurus...

This is a list of Fish that inhabit the Isle Royale National Park. If the name is in Bold it is non-native species. Lake sturgeon, Acipenser fulvescens...

stickleback or ellinopygósteos, is a species of fish in the family Gasterosteidae. It is endemic to Greece. Its natural habitats are rivers and freshwater...

The following is a list of the freshwater fish species of the Isle of Man. There are ten recorded species. The list has been generated from FishBase. Anguilla...