Officials are warning that freshwater drums, blue catfish, and northern snakeheads could eat other fish, and can grow to large sizes, increasing their consumption of other aquatic life.

The study highlights how large aquatic animals, including sharks, whales, or even extinct marine reptiles, follow similar ...

A recent discovery in Brazil has unveiled a 237-million-year-old crocodile-like predator, Retymaijychampsa beckerorum. This semi-aquatic reptile provides new insights into early reptile evolution ...

Limnology and Oceanography, Vol. 61, No. 1 (2016), pp. 382-406 (25 pages) Do aquatic predator and prey species interact strongly enough to foster specialized coevolutionary feedbacks, or are ...

Hypothesized direct and indirect effects of picaridin on aquatic predators of mosquito larvae indicating a human-environment positive feedback loop. Disclaimer: AAAS and EurekAlert! are not ...

While the rough-skinned newt possesses a potent neurotoxin to deter predators, the Crater Lake newt is adapted to being the lake’s top aquatic predator and lacks any predator defense mechanisms. In ...