Marshall University Marshall Digital Scholar Theses, Dissertations and Capstones 1-1-2009 Distribution of Woodland Salamanders of the Valley and Ridge in West Virginia H. Reid Downer Follow this and additional works at: http://mds.marshall.edu/etd Part of the Aquaculture and Fisheries Commons, and the Terrestrial and Aquatic Ecology Commons Recommended Citation Downer, H. Reid, "Distribution of Woodland Salamanders of the Valley and Ridge in West Virginia" (2009). Theses, Dissertations and Capstones. Paper 575. This Thesis is brought to you for free and open access by Marshall Digital Scholar. It has been accepted for inclusion in Theses, Dissertations and Capstones by an authorized administrator of Marshall Digital Scholar. For more information, please contact
[email protected]. Distribution of Woodland Salamanders of the Valley and Ridge in West Virginia Thesis submitted to the Graduate College of Marshall University In partial fulfillment of the requirements for the degree of Master of Science Biological Sciences by H. Reid Downer Thomas K. Pauley, Committee Chair Jayme L. Waldron, Committee Member Dan K. Evans, Committee Member Marshall University May 2009 ABSTRACT Distribution of Woodland Salamanders of the Valley and Ridge in West Virginia H. REID DOWNER. Department of Biological Sciences, Marshall University, One John Marshall Drive, Huntington, WV 25755 Email:
[email protected] Two terrestrial woodland salamanders of the genus Plethodon, P. punctatus and P. virginia, are endemic to the Valley and Ridge Physiographic Province in West Virginia and Virginia and occupy limited geographic ranges. Two common and widespread species, P. cylindraceus and P. cinereus, also inhabit this region. To evaluate the distribution and habitat of these terrestrial salamanders I surveyed wooded ridges and slopes throughout the geographic range of the two endemic species by conducting daytime cover object searches and nocturnal visual encounter surveys.