Deep Ocean Diversity

See some of the remarkable adaptations that deep-sea animals have evolved. Learn more about their habitat and how marine scientists research it in our Deep Ocean Exploration section.

Blind Lobster

This new species of lobster (Dinochelus ausubeli) is blind and has bizarre claws. It was discovered about 300 meters (984 feet) deep in the Philippine Sea by a Census of Marine Life expedition.

Credit: Tin-Yam Chan/COMARGE Census of Marine Life

Zoanthids on Hydrothermal Vent

These are the first zoanthids (relatives of coral) recorded at a hydrothermal vent.

Credit: Charles Fisher, Ridge 2000 Program/ChEss, Census of Marine Life

Bioluminescent Comb Jelly

A transparent body helps this tiny comb jelly (Bathocyroe fosteri) blend into the water.

Credit: Marsh Youngbluth/MAR-ECO, Census of Marine Life

Midwater Jellyfish

A fringe of tentacles surrounds the bell of this jellyfish (Halicreas minimum).

Credit: Marsh Youngbluth/MAR-ECO, Census of Marine Life

Cockatoo Squid

This transparent cockatoo squid, or glass squid, retains liquids, giving it a balloon-like shape and helping it float.

Credit: Marsh Youngbluth/MAR-ECO, Census of Marine Life

Red Mid-Water Comb Jelly

Like this comb jelly (Aulococtena acuminata), many midwater animals are red. Red is an easier pigment to produce than black, and in dark water, can't be seen.

Credit: Marsh Youngbluth/MAR-ECO, Census of Marine Life

Unidentified Comb Jelly

This jelly’s red color provides camouflage in the ocean depths.

Credit: Marsh Youngbluth/MAR-ECO, Census of Marine Life

Jewel Squid

This jewel squid (Histioteuthis bonnellii) lives above the Mid-Atlantic Ridge.

Credit: David Shale/MAR-ECO, Census of Marine Life

Comments

Submitted by Anonymous (not verified) on

these are really creepy! :0
I hope i won't sea them any where but my dreams.
still, they are beautiful. :)

Submitted by Anonymous (not verified) on

i would love to be able to go to deep sea and sea (intentional misspelling) all of these creatures

Post new comment