Showing posts with label Newt. Show all posts
Showing posts with label Newt. Show all posts

Tuesday, July 19, 2011

Anderson's Crocodile Newt

 
True Wild Life | Anderson's Crocodile Newt | The Anderson's Crocodile Newt  is a species of salamander in the Salamandridae family. It is found in Japan and Taiwan. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical seasonally wet or flooded lowland grassland, swamps, and freshwater marshes. It is threatened by habitat loss. The Anderson's Crocodile Newt gets its name from its bumpy ribs.


The Anderson's Crocodile Newt looks the same today as long, long ago. Their nickname is "the living fossil". They've survived through time but the forests and woods are vanishing, and they're in trouble. They love munching on bugs and beetles, and worms for a snack.


It is an amazing creature because all through time, it hasn't changed a bit. Nicknamed "the living fossil", he's the link to all ancient animals. It received its name from his bumpy ribs. His ribs are his charm and his cool dinosaur look.


The Anderson's Crocodile Newt, a super survivor of time, is facing extinction. People are building roads and resorts on top of the Anderson's Crocodile Newt's home; the forest and woods, and now it is homeless. If the Anderson's Crocodile Newt falls into a roadside ditch, it won't be able get out and it will die! Anderson's Crocodile Newt hasn't changed through time because there was never a problem with the forest and woods. It can't survive with all of this sudden change.
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Sunday, March 6, 2011

Newt


True Wild Life | Newt | The newt is a small amphibian and the average newt only tends to grows to around 15cm long, some newts however are bigger or smaller depending on the species of newt. The newt is found naturally in North America, Europe and Asia and the newt is thought to be a subspecies of the salamander. A newt tends to lay its eggs individually, with the newt normally finding ponds or slow-moving streams in which to do this. The individual newt eggs attach themselves to aquatic plants and hatch in about 3 weeks. The main difference between newt eggs and frog or toad eggs is that the eggs of the newt are laid individually and are attached to plants. Frog and toad eggs float close to the surface of the water and are usually found in big clumps, where there are often hundreds of eggs together.


The newt tadpoles have a slight resemblance to baby fish, other than the fact that they have feathered external gills. The baby newt will grow legs during the first few months, at which time, the baby newt will be able to explore both water and land. The newt is generally a solitary animal but some species of newt are known to hibernate in groups. Newts generally come together during the mating season which tends to take place in early spring.


People commonly keep fire-bellied newts, paddle-tail newts and crocodile newts as pets. The newt is seen as a good pet to keep as the newt is small and quiet and some species of newt, like the great crested newt native to Europe can get to 27 years old. There are thought to be around 15 different species of newt found throughout the Northern Hemisphere, and many of these newt species contain toxins in their skin which helps the newt to defend itself from predators. Certain species of the Pacific newt, found in North America are particularly toxic, with some of these newts containing enough toxin in there skin to kill and adult human.


Newts are known best for their lizard-shaped body, with four legs and a long tail. Not only do newts have the incredible ability to breath both underwater and on land, but newts are also able to regrow limbs, should the original limbs of the newt become damaged. One theory as to why is this happens is that the chemicals that allow newts to regrow limbs, are the same as chemicals that produce tumors in other animals. These fast growing, and reproducing cells are thought to be very similar in both newts and tumors in other animals.


Due to loss of habitat and pollution, the newt populations throughout the world have been severely declining. Conservation effects in both the UK and the USA have led to the native newt populations being allowed to try and increase in number once again.
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