Pictured here is a juvenile manatee, a round-bellied manatee also known as a transparent boxfish with a pair of short horns on its eyes. Photo by Chris Newbert, Minden Pictures
The picture shows the hydra jellyfish in Antarctica, and in the Weddell Sea near Antarctica, a hydra jellyfish is stretching its cold tentacles. Photo by Ingo Arndt, Minden Images
Pictured here is a squid, a nearly translucent squid that emits a purple-red glow. There are nearly 300 species of squid known in the world's oceans. Photo by Chris Newbert, Minden Pictures
The picture shows the Antarctic shrimp, which is an important link in the marine food chain, such as this species that lives in the Weddell Sea with a belly full of yellow seaweed. Photo by Ingo Arndt, Minden Images
The picture shows the juvenile flounder, the juvenile flounder, like this flounder in Hawaiian waters, is simply a small replica of an adult fish. Photo by Chris Newbert, Minden Pictures
The picture shows the jellyfish of The Polar Continent, a small jellyfish retracting its tentacles and floating in the Weddell Sea in Antarctica, through its transparent body can see a lump of orange in the middle of this jellyfish. Photo by Ingo Arndt, Minden Images