Authors: Hunter Gordon
Mentors: Geoff Smith
Insitution: Utah Tech University
Precipitation and temperature represent two of the most critical and extensively studied abiotic factors that impact ectotherms. With climate change, regions already under stress are experiencing heightened heat and aridity, which is forcing populations to adapt or face extinction. Scalation patterns, which may vary in response to these abiotic factors, could hold valuable insights for predicting the future. This study focuses on Side-blotched lizards, specifically Uta stansburiana, sampled from various populations to assess the influence of local climatic factors on their scalation. Additionally, museum specimens are integrated into the analysis to discern how these patterns have evolved over time, possibly in response to shifting climatic conditions. Through the examination of multiple locations spanning different time periods, we aim to enhance our ability to forecast the adaptive responses of organisms in the face of the hotter and drier future predicted by climate models for the American Southwest.