The Goblin shark (Mitsukurina owstoni) is in fact one of the most fascinating shark species, and for several reasons:
- It is considered a «living fossil», the only extant species of the family Mitsukurinidae, with only one known genus, the Mitsukurina.
This family also included the extinct Anomotodonshark, who lived from the Early Cretaceous to the Early Oligocene.
This shark survived the K-T mass extinction, as well as the apex predators of the most dangerous seas in the History of Life on Earth.
(Just remember the deep sea predators ichthyosaurs, pliosaurs and mosasaurs, not to mention the 20 metres long Basilosaurus cetoides, an apex predator toothed whale from the Eocene period).
The Scapanorhynchusowstoniis the second known extinct shark belonging to this family, from the Aptian age of the Cretaceous period, and VERY similar in size and shape to the extant Goblin shark.
There may be a third extinct shark in this family, but only a few fossil teeth are known, and many paleontologists do not recognize this shark,Pseudoscapanorhynchus, as a separate species from Scapanorhynchusowstoni.
- The Goblin shark is a deep sea water predator of fish, squid and crustaceans and its shape is unlike any other extant shark species, including the Sawshark and the Sawfish.
Some specimen has been fished, mostly in Japan waters, with a total lenght of 4 metres. However, marine biologists believe they can grow considerably larger, possibly up to 6 or 7 metres.
- From the fossil register, Mitsukurina owstoni seems to have not evolved from the Middle Eocene, about 49,000,000 years.
It is puzzling how it may have survived for so long from some of the most feroucious marine mega-predators ever, and through an extremely severe mass extinction (the K-T).
We still know very little about the Goblin shark, although we know its existence since 1898.
We don't know how deep it can dive, if it is an active or an ambush predator, its type of reproduction (viviparous, oviparous or ovoviviparous) because we NEVER have seen a female specimen, we don't know its life span and we don't know why it has such a long and flattened snout, as well as why its jaws evolved to such strange protuberant position.
Still a puzzling mystery shark...
they eat squid,shrimp and other fish that live in the deep sea water
The goblin shark eats squid, shrimp, and deep-sea fish and other organisms that live in deep water.
Small octopus, cuttlefish, squid, shark and stingray
it lives in the deep sea area of the ocean and eats anglerfish and jellyfish
When a goblin shark approaches its prey, it pushes its jaw out in a way similar to how humans pull out their tongue. It then sucks in the prey, and its powerful teeth finish the job.
I have found no recorded adaptions sorry
poooooooooooooooop
What are the adaptations of A Goblin shark
No, they are fish.
it communicate to his fellow friend
Yes. Near the coast of Japan they have found some.
sharks aren't that dangerous they attack humans if they are scared
Goblin sharks tend to be big nosedHere is a link that will take you to a picture of a goblin shark: http://www.flickr.com/photos/segana/210494689/Goblin sharks (Mitsukurina owstoni) are one of the most weird shark species, along with the Megamouth shark (Megachasma pelagios) and other strange deep sea sharks, most probably many others still unknown to marine science.Its very long snout and the strange protuberant jaws are typical of long ago extinct shark species from the Cretaceous period.The Goblin shark is considered a «living fossil».I would advise you to search in the internet for pictures, and judge for yourself...
I won t to now where goblin sharks lay they eggs . Are goblin sharks exdinced and they males hard to find
The Goblin Shark has a retractable jaw
no
No, they are fish.
it communicate to his fellow friend
We are an enemy of them and everything bigger than them!
No. Sharks do not have poison glands anywhere on their bodies.
no but there extremely rare
Scientists have yet to capture a pregnant Goblin Shark. Hypothetically, Goblin Sharks reproduce the same way other sharks. It is said that Goblin Sharks fertilize eggs in the female shark. The female then carries the eggs until they are hatched when she then delivers live baby sharks. This is called ovoviviparous. Scientists believe that pregnant female sharks typically go to the coasts of Honshu to deliver their young. Honshu is an island of Japan.
Nope. Goblin sharks and Tiger sharks shouldn't come into contact with one another because the goblin resides in deep cold waters as the tiger prefers warm tropical waters such as Hawaii coastal waters.
ones a month
Goblin shark