Salamanders and Newts of Wyoming

Barred Tiger Salamander ( Ambystoma mavortium)

Wyoming is home to only one species of salamander – the Barred Tiger Salamander or the Western Tiger Salamander. They can reach up to a foot long, making it one of the largest salamanders in the world, but are usually around 6 inches long. Most of the Barred Tiger Salamanders become terrestrial after birth but some stay aquatic and retain their larval characteristics. This is called neoteny.

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