or the sunlight zone, and extends just 660 feet (200 meters) below the water’s surface, according to NOAA. The mesopelagic zone, or the so-called twilight zone, stretches from the end of the ...

or mesopelagic zone, according to NOAA. More facts about the lancetfish: The lancetfish, which can grow to more than 7 feet long, has a "dinosaur-worthy scientific genus name," which is ...

Here are some fascinating facts about ... the epipelagic zone, or the sunlight zone, and extends just 660 feet (200 meters) below the water’s surface, according to NOAA. The mesopelagic zone ...