10 Horrible Deep Sea Creatures

So you have heard so many names of the deep sea creatures in the last two videos, still sound like greek to you? here is some background info...;)


10 Horrible Deep Sea Creatures





  1. Viper fish
    Viper fish (Mesopelagic - found at 80-1600 meters - about a mile down) are some of the most wicked looking fish dredged up from the depths. Some of them are black as night all over with light organs (called photophores) in strategic places on their bodies, including one on a long dorsal fin that serves as a lure for the fish it preys upon. Some viperfish (and many other deep ocean fish species) don't have any pigment (color) at all - they're "see through". They also have enlarged eyes, presumably for gathering as much light as possible where there is little or no light at all. The light organs create lights by using a chemical process called bioluminescence. They also have large stomachs which can stretch to accommodate a fish much larger than itself. The gulper eel is particularly well-known for its impossibly large mouth - big enough to get its mouth around (and swallow!) creatures much bigger than itself. Fish that live down here must adapt to a very low food supply, eating only "scraps" that sink down from above, or sometimes eating each other.


  2. Fangtooth
    The fangtooth, aslo known as Anoplogaster cornuta, is a menacing looking creature that inhabits the deep waters of the ocean. Although it may look like a monster, it only grows to a size of about six inches in length. It has a short body and a large head. The fangtooth gets its name from the long, sharp, fang-like teeth that line its enormous, over-sized mouth. Its gruesome appearance has earned it the name, "ogrefish". The color of the adults ranges from dark brown to black. The fangtooth is an extreme deep-water species that lives at depths of about 16,000 feet. The pressure at these depths is intense and the water temperature is near freezing.


  3. Dragonfish
    The deep sea dragonfish, or Grammatostomias flagellibarba, is a ferocious predator in spite of its small size. It is one of many species known to inhabit the deep oceans of the world. This fish grows to about six inches in length. It has a large head and mouth equipped with many sharp, fang-like teeth. The dragonfish has a long barbel attached to its chin. This barbel is tipped with a light-producing organ known as a photophore. The dragonfish uses this organ like a fishing lure, flashing it on and off and waving it back and forth. Once an unsuspecting fish gets too close, it is snapped up in the dragonfish's powerful jaws. The dragonfish also has photophores along the sides of its body. These light organs may be used to signal other dragonfish during mating. They may also serve to attract and disorient prey fishes from deep below. Dragonfishes live in deep ocean waters at depths of up to 5000 feet (1,500 meters). They are found in most tropical regions around the world.


  4. Angler The deep sea angler, known also as Melanocetus johnsoni, is a grotesque-looking fish that lives in the extreme depths of the ocean. Its round body resembles a basketball, and indeed, it looks like it could easily swallow one. It has a large mouth likes with sharp, fang-like teeth. Its appearance has earned it a second name of "common black devil". Despite its ferocious appearance, the angler only reaches a maximum length of about five inches. The angler gets its name from the long, modified dorsal spine which is tipped with a light producing organ known as a photophore. Like many other deep-water fish, the angler uses this organ like a lure to attract its prey. It will flash its light on and off while waving it back and forth like a fishing pole. When the prey fish gets close enough, the angler snaps it up with its powerful jaws. A strange fact about the deep sea angler is the fact that the male is smaller and different in appearance from the female, which is a picture above. The male of the species is about the size of a finger and has small hook teeth, which it uses to attach itself to the female. Once attached, its blood vessels join with that of the female and it will spend the rest of its life joined to her like a parasite, getting all of its nourishment from her body. If the male is unable to attach to a female, it will eventually die of starvation. The deep sea angler is found throughout the world at depths of over 3000 feet.
  5. Gulper Eel
    The gulper eel, known scientifically as Eurypharynx pelecanoides, is perhaps one of the most bizarre looking creatures in the deep ocean. Its most notable attribute is the large mouth. The eel's mouth is loosely hinged, and can be opened wide enough to swallow an animal much larger than itself. The hapless fish is then deposited into a pouch-like lower jaw. The gulper's stomach can also stretch to accommodate its large meals. The eel also has a very long, whip-like tail.


  6. Giant Squid
    The elusive giant squid,is one of the world's largest animals, reaching a length of up to 60 feet. It is the largest known invertebrate in the world. The giant squid is a mollusk and is member of the cephalopod class, which includes the octopus and other squids. Very little is known about these mysterious animals because none have been seen alive in the wild. Most of what we know about them comes from the bodies of dead squid that have washed ashore or been pulled up in fishermen's nets. These animals are carnivores, and will eat just about anything they can catch. During World War II, stories from the survivors of sunken ships tell of shipmates being eaten by these creatures in the dark of night. There have even been reports of giant squid reaching out of the water and pulling men off small boats. None of these reports have been officially verified, but they paint a picture of a powerful predator. The squid's eight long tentacles have strong suction cups, which they use to hold on to their prey. A sharp, powerful beak finishes off their helpless victim with eerie efficiency.


  7. Giant Isopod
    The giant isopod, known scientifically as Bathynomus giganteus, is the largest known member of the isopod family. It is very closely related to the small pillbugs that you can find in the garden. It is a carnivorous crustacean that spends its time scavenging the deep ocean floor. Giant isopods are known to reach a size of over 16 inches in length and are one of the largest members of the crustacean family. When threatened, the can roll themselves into a tight ball where they are protected by their strong, armor-plated shells.


  8. Coffinfish
    The coffinfish (B.melanostomus) has a flabby body and long tail that are both covered with small spines. It has a black mouth lining and an illicium (glossary) on the snout that can be lowered into a groove. This species grows to at least 10cm in length. The name melanostomus comes from the Greek melanos meaning black and stoma meaning mouth.


  9. Vampire squid
    The vampire squid, looks more like something that swam out of a late-night science fiction movie. It is very gelatinous in form, resembling a jellyfish more than the common squid. The vampire squid has the largest eyes of any animal. It is a small animal, growing to a length of about six inches, bit it has globular eyeballs as large as the eyes of a large dog. The vampire squid's body is covered with light-producing organs called photophores. This gives the squid the unique ability to "turn itself on or off" at will. When the photophores are off, the squid is completely invisible in the dark waters where it lives. These squid live as deep as 3000 feet. Unlike other squid and octopi, the vampire squid has no ink sack. The vampire squid's arms are covered with sharp tooth-like spikes. The squid may use these arms to capture its prey. When threatened, the squid can draw its arms up over itself and form a defensive web that covers its body. The vampire squid can swim extremely fast for a gelatinous animal. It can reach a speed of 2 body lengths per second and can accelerate to this speed in only 5 seconds.


  10. Long-nosed Chimaera
    Biologists have gone to great lengths to describe the long-nosed chimaera, Harriotta raleighana, whose kind can reach five feet in length. Its stiletto-like nose reminded one of "the nose contour of a supersonic jet aircraft.". A touch of the venomous spine on the first dorsal fin can kill a person, though such a fate is unlikely given the 8,000-foot depths at which this creature lives.

    Also, do go to this website http://www.seasky.org/deep-sea/hatchetfish.html. It’s really cool. You'll get to know everything about deep sea creatures! i have to say, visiting that site made me felt like a virtual deep-sea diver for a moment ;X
    yeah, weird i know. :D
    go check it out!

    -love,elswyth
    2 september 2008
    12:56AM

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