Guiunio rarus, or the rare Guangxi freshwater mussel, was found “living in the slow flowing stream with muddy and sandy bottom” alongside other species, according to the study. The mussels were also ...

Heavy machinery used in the cleanup is crushing mussel beds and disrupting hellbender habitats in rivers like the Little River. Lack of coordination ... and creating microhabitats for fish and other ...

Hidden in the hills below the Continental Divide in a remote section of Grand County, Colorado, are several small streams that are home to a rare species of fish. The fish on the ... Flats section of ...

Researchers checked the well and found several unfamiliar-looking fish inside, the study said. They took a closer look at the animals and quickly realized they’d discovered a new species ...

At their April 15, 2025 meeting, the Idaho Fish and Game Commission rescinded their Snake River closure to hunting, fishing and trapping below the high-water mark near Twin Falls that had been in ...

At the base of the Grand Teton Mountain range, a new fish species tinged with green was identified as separate from its blue brethren.

Klickitat River — Two bank anglers had no catch. Horsethief Lake — 3,000 rainbow, 2.50 fish per pound from Goldendale Hatchery. Spearfish Lake — 3,000 rainbow, 2.50 fish per pound from ...

He and Blank returned the fish to the Napa River in a catch-and-release operation. "It's a steelhead trout," Blank said after one scoop. "This is our target species." In December, the National ...