“I study leeches called branchiobdellidans that live on crayfish. These leeches are just millimetres long and are symbionts — meaning they live in a close, long-term association with their host. They ...

Getting your Trinity Audio player ready... 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 ...

Researchers have unearthed fossils of massive freshwater crayfish that once scuttled through the lakes of southern New Zealand, 20 million years ago. These crustaceans, which stretched to nearly 10 ...

Why learn how to catch crawfish? Well, whether you call them crawdads, crayfish, or mudbugs, crawfish are one of the most lethal live bait you can put on a fishing hook. Any decent smallmouth angler ...

In a patch of prairie, ringed by suburban cul-de-sacs, small holes dot the edges of a walking path. They’re barely noticeable. But they extend 6 feet into the ground, and are home to Wisconsin’s ...

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 ...

LAKE CHARLES, La. (KPLC) - Some seafood restaurants and markets in the area are beginning to have trouble meeting crawfish demands for customers due to the shorter supply in recent weeks. Jody Galley ...

Louisiana crawfish season has possibly never looked better, and local restaurants and bars are already filling up with eager customers ahead of peak mudbug season. Some Houston spots started getting ...

HARRISON COUNTY, Miss. (WLOX) - Crawfish is now stealing the show at many seafood restaurants on the Coast, and owners believe the 2025 season is a promising one. Taranto’s owner Gindy Taranto says ...

13 1/4 x 17 1/4 inches 20 1/2 x 15 1/4 inches ...

A new mapping project puts 427 crayfish taxa and over 100,000 observation records on the first searchable global atlas: World of Crayfish. The resource will help protect vulnerable crayfish species ...