Crayfish are among the most underrated freshwater pets. These small crustaceans have distinctive personalities, ranging from adventurous tank explorers to meek cave hiders. While crayfish make great ...

Utrecht council and water company Waternet have called in aquatic ecologists to combat the rise of American crayfish in a new experiment using plants, predatory fish and AI. The crayfish – Procambarus ...

MATTAWAN — The Michigan Department of Natural Resources has confirmed the presence of invasive red swamp crayfish in an outdoor muskellunge rearing pond at Wolf Lake State Fish Hatchery in Van Buren ...

MATTAWAN, MI — The Michigan Department of Natural Resources is attempting to figure out how an invasive crayfish entered a pond at one of its fish hatcheries. On Thursday, July 24, the DNR said it ...