Nearly half of all freshwater American crayfish are at risk of extinction. As a keystone species in South Carolina, what ...

while misfortunate crayfish could disappear due to invasive rusty crayfish. That's a much bigger risk for the misfortunate crayfish in Oregon that has the rusty crayfish from eastern North America ...

The culprit? The rusty crayfish—a voracious, fast-spreading species that’s now officially been confirmed east of the Continental Divide for just the second time. According to Colorado Parks ...

Larson worries that the new species are highly vulnerable to extinction, specifically from invasive crayfish species such as the rusty crayfish and virile crayfish—aggressive invaders that ...

DENVER — Rusty crayfish, an aquatic nuisance and an invasive species, has been discovered in a Larimer County river south of Estes Park, according to Colorado Parks and Wildlife. This is the ...

According to Colorado Parks and Wildlife, rusty crayfish have been located in the West Fork Little Thompson River in Larimer County. This is the first time the aquatic nuisance has been discovered ...

Colorado Parks and Wildlife (CPW) confirmed the presence of rusty crayfish in the West Fork Little Thompson River. CPW said it is the second time the species has been identified east of the ...

Rusty crayfish, an invasive species, has been discovered in the Little Thompson River in Larimer County, Colorado. This aggressive crayfish, known for its big appetite and rapid reproduction ...

The super invasive rusty crayfish, sometimes called a gladiator, has been slowly taking over several waterways in Pennsylvania. The crayfish were transported to Pennsylvania from their native ...

These crayfish are larger, more aggressive, and reproduce more quickly than native species, leading them to dominate ecosystems and disrupt food webs. Rusty crayfish have a significant impact on ...

The Rusty Crayfish Brass Band plays original New Orleans-style brass music. The Rusty Crayfish Brass Band is all about having fun and connecting with audiences through their New Orleans-style ...