How to Tell a Salamander From a Newt
The names newt and salamander are often used interchangeably. While all newts are salamanders, the reverse is not true at all. Both belong to the family of Salamandridae and have many features in common but many herpetologists refer to those living mainly on land as newts. While both salamanders and newts look a lot alike and live in similar environments, a few features may distinguish them from each other with careful observation.
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Instructions
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Use the magnifying glass to examine the animal's skin. Newts usually have dry, warty skin while salamanders have smooth, slick-looking skin.
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Examine the sides between the front and back legs. If there are ridges or grooves in this area, it is most likely a salamander. If the skin appears rough or granular in appearance, it is probably a newt.
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Inspect the tail. The tails of adult newts are relatively flat compared to those of salamanders.
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Tips & Warnings
Since salamanders and newts are members of the same family, there will be more similarities than differences. You will need to look closely to notice the differences. A good amphibian and reptile field guide may prove helpful as many newts resemble lizards.
Wet your hands before handling either newts or salamanders as dry hands can damage their skin. Human skin also carries too much salt which can dry out their skin. You should also wash your hands thoroughly after handling either newts or salamanders as some may carry salmonella bacteria.
Handling these animals can often be very stressful to them and may result in injury as they wriggle to free themsleves.
References
- Photo Credit desert salamander image by Kimberly Johnson from Fotolia.com
