Pennsylvania's Field Guide to Aquatic Invasive Species 

The Pennsylvania  Aquatic Invasive Species (AIS) Field Guide can help you identify new AIS infestations and slow or stop their spread in Pennsylvania’s waterways.

This guide includes information on how to prevent the spread of AIS, how to properly collect and report specimens, and how to identify species of concern in Pennsylvania.

 Contact Sara Stahlman to request a hard copy, or to request a high-resolution PDF of the guide. 

 

 

 

 



Mid-Atlantic Field Guide to Aquatic Invasive Species

The Mid-Atlantic Field Guide to Aquatic Invasive Species was designed after the Pennsylvania guide but is expanded to include species of concern in all states in the Mid-Atlantic region.

Contact Sara Stahlman to request a high-resolution PDF of the guide. 

Seagrant Topics: 

Main Office: Tom Ridge Environmental Center 301 Peninsula Dr., Suite 3 Erie, PA 16505 814-217-9011