TYLER, Texas — Texas constantly grapples with invasive species. Armored Catfish and the Lionfish are just two, but now a new unwelcome visitor is calling the Lone Star State home: The Australian Red ...

Crayfish and lobsters are often confused with ... although the main difference is in their claws. Many people originally thought that lobsters were immortal because of a few things.

Forty-six crayfish collected in the Ocoee River Gorge in southern Tennessee are part of a new species, researchers said in a study. Photo from senior author Roger F. Thoma A researcher was wading ...

Until recently there were sites with remaining populations of white-claw crayfish in Sheffield, but one of those is now extinct and the other vulnerable. If no action is taken the white-clawed ...

Crayfish are best eaten from late spring to late autumn. Weather conditions affect their availability and cost, as does the spawning season (when the flesh of shellfish softens and has less ...

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 ...

And although they have lovely claws, which are packed full of meat, I would rather eat a New Zealand crayfish any day. The meat of our local spiny lobsters (as they’re also known) to me has a ...