NAS - Nonindigenous Aquatic Species
Bartos, M. 2025. Axolotl, rare salamander native to Mexico, discovered in Pennsylvania waterway. CBS News. Pittsburgh, Pennsylvania. https://www.cbsnews.com/pittsburgh/news/axolotl-pennsylvania-walnut-creek/. Created on 11/20/2025. Accessed on 11/20/2025.
Reference Number: 46455 Type: News Author: Bartos, M. Date (year): 2025 Title:Axolotl, rare salamander native to Mexico, discovered in Pennsylvania waterway Publisher:CBS News Publisher Location:Pittsburgh, Pennsylvania URL: https://www.cbsnews.com/pittsburgh/news/axolotl-pennsylvania-walnut-creek/ Accessed on: 11/20/2025 Created on: 11/20/2025 Keywords: axolotl, Pennsylvania
Ambystoma mexicanum PA - Walnut Creek, near Lake Erie
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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/28/2026].
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