Freshwater ecosystems worldwide are under mounting pressure from non-native crayfish, whose broad environmental tolerance, high reproductive output and sometimes parthenogenetic reproduction ...

Southeast Louisiana is just a few weeks away from peak crawfish season, and cold temperatures are slowing down supply and could drive up prices. Crawfish needs warm water to grow and when temperatures ...

“Crayfish, Crawfish, Crawdad: The Biology and Conservation of North America’s Favorite Crustaceans” by Zackary A. Graham, The University of North Carolina Press, 232 pages. As crawfish season winds ...

MATTAWAN, Mich. — The Michigan Department of Natural Resources, or DNR, has confirmed the presence of invasive red swamp crayfish in Van Buren County. The invasive crayfish was found in an outdoor ...