Originating from the Amazon River, these fish are social and prefer ... The Harlequin Rasbora is a small freshwater fish with ...

is a small freshwater species. This fish was first discovered in 1932 at White Cloud Mountain in Guangdong Province, China. Its natural range includes the surrounding Pearl River Delta region in ...

For 162 million years, sturgeons have fended off everything they’ve faced. Now scientists are racing to save these living ...

Mussels are fascinating because of their life histories, carried out on river bottoms ... and empty shells serve as nesting sites for small fish like darters. Unfortunately, for all their allure, ...

To attract fish, mussels have developed very ornate lures that resemble small prey fish ... mussel now has a very small population in the river. Federally Listed Endangered Species Six species of ...

Small freshwater fish who live near the bottoms of clean, flowing rivers over gravel substrate, they feed on insects and worms and are only found in the Mobile River Basin of northern Alabama. Coal ...