When food is scarce or the sea creature is injured ... The adult form, which looks like a small pair of transparent lungs, ...

The Ocean is a mystery, with bizarre species inhabiting its depths. Explore deep-sea creatures like the Flapjack Octopus and ...

make them one of the rarest sea creatures. The Ghost Fish is an eerie, almost transparent fish that can be found in deep waters. Its pale, see-through body gives it an almost ghost-like appearance ...