1. Determining the Presence of the Invasive Rusty Crayfish (Faxonius rusticus) in Erie County Utilizing a GIS Model Open Access Author: Laier, Angela Title: Determining the Presence of the Invasive Rusty Crayfish (Faxonius rusticus) in Erie County Utilizing a GIS Model Area of Honors: Environmental Science Keywords: crayfishrusty crayfishFaxonius rusticusFaxoniusinvasive speciesGIS modelMaxentsuitability analysis File: Download Laier_Angela_Determining_the_Presence_of_the_Invasive_Rusty_Crayfish__Faxonius_rusticus__in_Erie_County_Utilizing_a_GIS_Model.pdf Thesis Supervisors: Lynne Elizabeth Beaty, Thesis SupervisorMichael David Naber, Thesis Honors Advisor