The inspection, which is required before a boat can be launched, is the first documented interception of golden mussels in ...

You’ve heard for years about aquatic nuisance species, but what are they? The zebra mussel is likely the most famous. Or ...

The parasites are called trematodes. Two species of the flatworms were discovered in California’s freshwater fish, according ...

The offspring of the freshwater pearl mussel live parasitically on the gills of brown trout for several months. This dependence on a single fish species ... such as the zebra mussel (Drissena ...

Wyoming Game and Fish recently discovered more than 500,000 invasive zebra mussels on a boat lift at Alcova Reservoir. Why ...

More than 90% of popular freshwater game fish in Southern California contained an introduced parasite capable of infecting ...

More than 90 percent of popular Southern California freshwater game fish sampled in a new study contained invasive worms capable of infecting humans, scientists are warning. The parasites — two ...

Did you know 90% of freshwater game fish in southern California host parasites that could infect humans? Learn how to protect yourself.