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Printing and Framing Newt Prints (Artwork) for Your Home or Office
This page is designed to give you ideas on types of prints that might work and some general information around your chosen animal prints theme. Order prints and have them carefully rolled and safely secured in a cardboard cylinder and delivered to your door.
Young newt name: eft
Newt class: Amphibian
A newt is a salamander that lives in the water as an adult. Newts occur in the Pleurodelinae subfamily (family Salamandridae), found in North America, Europe and Asia. Newts metamorphose through three distinct developmental life stages, including aquatic larval, terrestrial juvenile, and aquatic adult. Some Ambystomatidae salamanders forgo metamorphosis and retain their aquatic juvenile form with gills, but they are not newts, they are neotines (Neoteny). The larvae leave the water as a terrestrial juvenile form called an eft. The adult form has a lizard-like body and is either aquatic or semi-aquatic.
The etymology for this term has gone through a complex twist of old Middle English variations. The oldest form of the name is eft, which is still used for newly metamorphosed specimens, but according to the Oxford English Dictionary it changed for unknown reasons first to euft and then to ewt. For some time it remained as an ewt, but then changed from the indefinite article and shifted to form a newt. The sexually aquatic mature stage was also called an ewte, with similar etymology roots linking an ewte, newt, euft and eft to a small lizard-like animal.
Like all members of the order Caudata, newts are characterised by a lizard-like body with four equal sized limbs and a distinct tail. Aquatic larvae have true teeth on both upper and lower jaws and external gills. They have the ability to regenerate limbs, eyes, spinal cords, hearts, intestines, and upper and lower jaws. The cells at the site of the injury have the ability to de-differentiate, reproduce rapidly, and differentiate again to create a new limb or organ. One theory is that the de-differentiated cells are related to tumour cells since chemicals which produce tumours in other animals will produce additional limbs in newts.
During the next few months the tadpoles undergo metamorphosis, during which they develop legs, and the gills change into air-breathing lungs.Some species, such as the North American newts, also become more brightly coloured during this phase. Once fully metamorphosised they leave the water and live a terrestrial life, when they are known as efts. Only when the eft reaches adulthood will the North American species return to live in water, rarely venturing back onto the land. Conversely, most European species live their adult lives on land and only visit water to breed.
What do you call a baby newt?
Question: What class is a newt in?