Two new species of crayfish have been identified in the Pacific Northwest region of North America, and researchers say both species are vulnerable to extinction. One of those crayfish is called the ...

For decades, the signal crayfish has been an ecological troublemaker. It is invasive and widespread across Europe, Asia, and parts of the United States. Recently, researchers at the University of ...

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 first time the ...

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 ...

A new critter is creeping into the United States' waters. The invasive Australian redclaw crayfish has been spotted in southern Texas, roughly 8,000 miles from its home. The freshwater ...

A single primitive freshwater crayfish evolved direct development on the supercontinent ... share the absence of setae on maxilla 1 in Stage I and plumose setae at the tip of the pleopods. On the ...

A team of scientists from the NSW Department of Climate Change has kicked off a study of spiny freshwater crayfish, starting in the Royal National Park. Crayfish are considered a great indicator ...

BROWNSVILLE, Texas — Scientists in Texas are on high alert for an invasive species that could threaten native wildlife: an Australian crayfish that has appeared in the state’s resacas ...

Scientists have described a new species of colorful crayfish—and it might already be sitting in your aquarium. The researchers detailed their discovery in the journal Zootaxa last week.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When a team of scientists studying the brightly colored and common ...

Researchers in the Czech Republic purchased a shipment of Indonesian crayfish from a “leading” pet wholesaler in March 2023, according to a study published Jan. 9 in the peer-reviewed journal ...

Crayfish map gives conservation a helping claw Date: November 25, 2024 Source: University of Illinois College of Agricultural, Consumer and Environmental Sciences Summary: A new mapping project ...