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Category: Animal of the Deep

Deep-sea catshark

Deep-sea catsharks have keen senses to find food on the seafloor.

Silky jelly

When danger approaches, the silky jelly uses speed and clever tricks to make a quick escape.

Basket star

Deep-sea basket stars wriggle an impressive array of arms to snare a meal of plankton from ocean currents.

Abyssal comb jelly

This predator’s pretty pink color is clever camouflage.

Barrel amphipod

The midwater is a vast expanse of water between the surface and the seafloor.

Common siphonophore

The common siphonophore is a sit-and-wait predator that casts stinging tentacles to capture krill and other plankton.

Deep-sea squid

The deep-sea squid (Bathyteuthis sp.) is unusual among squids. Instead of laying egg cases on the seafloor or releasing a drifting egg mass, females brood their developing offspring.

Balloon worm

The balloon worm drifts through the midwater, casting a mucous net to feed on tiny bits of food slowly sinking from above.

Deep-sea anglerfish

Food is scarce in the ocean’s midnight zone, so the deep-sea anglerfish waves a luminescent lure to attract a meal.

Whalefish

A whalefish lives in a world without sunlight. This rarely seen deep-sea fish relies on a network of pores to feel vibrations in the water and sense its surroundings.