mesopelagic zone

1. A layer of the oceanic zone lying beneath the epipelagic zone and above the bathypelagic zone, at depths generally between 200 and 1,000 m (656 and 3,280 ft). The mesopelagic zone receives very little sunlight and is home to many bioluminescent organisms. Because food is scarce in this region, most mesopelagic organisms migrate to the surface to feed at night or live off the falling detritus from the epipelagic ecosystem.

Example Sentences

Superflex chose to highlight the siphonophore as a representative of the mesopelagic zone of the sea, known as the twilight zone, which receives little to no sunlight.

Read more on New York Times

Two hundred meters under the sunny waves of the ocean lies the mesopelagic zone, a cold, dark section of water where humans rarely venture.

Read more on Science Magazine

The bigger the plankton, the higher the chance they will sink into the deep mesopelagic zone of the ocean, where carbon can be trapped for more than 1,000 years.

Read more on The Guardian

As demand for ocean fish grows, a number of countries, including Pakistan and Norway, have begun to explore harvesting this “mesopelagic zone.”

Read more on Scientific American

Lying in the space 650 to 3,200 feet below the surface of the ocean is the mesopelagic zone.

Read more on National Geographic