1. An examination of Petromyzontidae in Pennsylvania Open Access Author: Li, Shan Title: An examination of Petromyzontidae in Pennsylvania Graduate Program: Wildlife and Fisheries Science Keywords: Petromyzontidaeammocoetesubstratebackpack electrofishingdistributionPA File: Download Shan_Li_Master_Thesis.pdf Committee Members: Jay Richard Stauffer Jr., Thesis Advisor/Co-AdvisorC Paola Ferreri, Thesis Advisor/Co-AdvisorDonna Jean Peuquet, Thesis Advisor/Co-Advisor