A predatory amphipod, Dulcibella camanchaca, was captured about 8 kilometers below the surface of the Atacama Trench, or Peru-Chile Trench, located in the Pacific Ocean, west of South America.

The extremely large predatory amphipod has been dubbed Dulcibella camanchaca and measures just 1.57 inches. It was discovered at a staggering depth of 25,900 feet and resembles a pale, nearly ...

this crustacean uses specialized raptorial appendages to capture and preyupon smaller amphipod species.The newly discovered crustacean is the first large, active predatory amphipod from the ...

More flexible than expected: changes in nutrition led to a complete conversion to predatory behavior. Genetic memory: microRNA molecules are involved in evolutionary adaptation and behavioral change.