Here are some of the deep-sea animals that we do know something ... It lives in the Pacific Ocean's mesopelagic (twilight) zone at depths from 660 to 1,800 feet (200 to 550 meters).

Comparing our particle abundance size spectra with those observed previously in polyacrylamide gel-filled sediment traps allows us to estimate mesopelagic particle ... Revisiting carbon flux through ...

Cephalopods are marine animals characterized by bilateral ... Vampire squid live in the mesopelagic zone of the open ocean, which starts where the sunny, productive epipelagic zone at the surface ...