<em>Notophthalmus viridescens</em> (IMAGE) San Francisco State University Caption The eastern spotted newt (Notophthalmus viridescens) has the most expansive range in eastern North America and can be found in 34 US states and five Canadian provinces. It is one of hundreds of species of salamanders endemic to North America threatened by an emerging infectious pathogen. Credit Todd Pierson Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.