We identified dozens of freshwater fish species that were in trouble ... But 31 of these are threatened with extinction—and rainbow and brown trout, two introduced predators, have been the ...

While the majority are anadromous, meaning they migrate between freshwater ... groups of fish with different life strategies. Genetic analysis showed that the Utkholok rainbow trout represent ...

Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.

The documentation of salmon-eating northern pike in Southcentral estuaries, a North American first, shows a new way for the invasive species to spread ...

Researchers found that 24 percent of freshwater species––including dragonflies, fish, and crustaceans––are vulnerable, endangered, or critically endangered due to multiple environmental ...

Freshwater infographic. Sarah Streyle - Conservation International The species studied included fish, decapod crustaceans -- such as crabs, crayfishes and shrimps -- and odonates, such as ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer ...

The fisherman was Frank Hubert Jr, who resides in Wilmington, Delaware. Hubert told the Asbury Park Press he frequently comes ...

Fresh rainbow trout is widely available, either whole or as fillets. It is also sold both hot- and cold-smoked. Whole rainbow trout need the guts, head, gills and bitter tasting blood-line removed ...