Meets The Weird » Real Life Monsters

Real Life Monsters: The Immortal Jellyfish

John D — Wed, 24 Mar 2010 17:44:18 +0000

For almost every creature on the planet earth, death is one of the few certainties of life, except one. Turritopsis nutricula, a hydrozoan jellyfish, has the amazing ability to revert to its first developmental stage in response to adverse conditions effectively turning back the clock and completely avoiding death. T. nutricula is capable of performing this amazing feat repeatedly, granting it virtual immortality.

Called the immortal jelly, T. nutricula is able to cheat death through a process called transdifferentiation, where one type of cell can become another. This is the same process that allow salamanders to regrow limbs. Instead of regrowing part of its body, T. nutricula uses a few specific cells to regrow itself into its polyp form, effectively restarting its life cycle. This amazing ability is believed to have contributed to the species spread from its home waters in the Caribbean to temperate to tropical regions the world over.

Turritopsis nutricula @ Wikipedia [via Unexplained Mysteries]

Real Life Monsters: Giant Salamanders

John D — Fri, 21 Mar 2008 12:30:44 +0000

Depending on your location, seeing a salamander is not particularly out of the ordinary. If you are exploring the brooks and ponds of China or Japan you may come across a Salamander so large that you may mistake it for some sort of river monster. The Chinese (Andrias davidianus) and Japanese (Andrias japonicus) giant Salamanders can grow up to 6 feet in length or larger dwarfing the next largest Salamander species, the American Hellbender (Cryptobranchus alleganiensis), which only reaches lengths of just over 2 feet.

The Japanese variety is the smaller of the two growing to only 4 feet 9 inches. It is entirely aquatic, living is the clear cool streams of Japan. Hunting at night and having very poor eyesight, the Japanese Giant Salamander depends on special sensory nodes in its forehead to detect its prey’s movement through the water. Because it lacks any natural competition in its environment and has an extremely slow metabolism the Japanese Giant Salamander lives a very long life. One specimen in captivity in a Dutch zoo lived for 52 years.

The Chinese Giant Salamander is the largest species of salamander in the world with the largest recorded specimen reaching 6 feet in length. Some unverified reports have the Chinese Giant Salamander growing well beyond its “official” maximum length. Chinese folk tales tell of salamanders so large that they have attacked people and boats. Like its Japanese cousin, the Chinese variety of Giant Salamander is also nocturnal uses the same specialized sense organs to locate its prey. A delicacy and a ingredient in traditional local medicine, the Chinese Salamander is has been hunted to near extinction. This combined with habitat loss and pollution have lead to China’s Giant Salamander being listed as critically endangered by the World Conservation Union.

Giant Salamanders @ Wikipedia
Chinese Giant Salamander @ Wikipedia
Japanese Giant Salamander @ Wikipedia
Hellbender @ Wikipedia
Giant Salamanders Are Big @ Cryptomundo

Real Life Monsters: The Oarfish

John D — Tue, 19 Feb 2008 13:41:19 +0000

This solitary creature is rarely ever seen alive, but when it is, it can easily be mistaken for a real life sea serpent. There are 4 described species of this incredible looking creature (though some biologist believe there may only be one actual species of oarfish), which can grow up to 36 feet in length (11 meters). The largest bony fish still alive, the oarfish is believed to inhabit most of the worlds oceans. Rare sightings by divers and accidental entanglement in fishing nets gives researchers what little they know about this monstrous looking fish. Apparently solitary, the oarfish most likely lives at depths between 65 and 3,280 feet (20-1,000 meters) coming to the surface only to spawn or when they are sick or injured. Appearing thin and ribbon-like, the oarfish is silver in color with blue to black stripes, spots or squiggles along the length of its body and pink to red spiny looking fins most conspicuously located on the creatures back. While little is known about this mysterious creature (it was not even filmed alive in its natural environment until 2001), it is easy to imagine this fantastic looking fish being identified as a sea serpent, especially if you run in to one of the larger species which have been reported to stretch over 50 feet in length.

Oarfish @ Wikipedia
Oarfish @ The Australian Museum Online