Data Collected from the following Herpetological Collections:
Academy of Natural Sciences, Philiadelphia
American Museum of Natural History
Auburn University Museum
Bobby Witcher Memorial Collection
British Museum of Natural History
Burpee Museum of Natural History, Rockford, IL
California Academy of Sciences
Carnegie Museum of Natural History
Chicago Academy of Science
Field Museum of Natural History
Florida Museum of Natural History
Harlan D. Walley Collection
Illinois Natural History Survey
Illinois State Museum
Louisiana State University-Baton Rouge
Milwaukee Public Museum
Museum of Comparative Zoology
Museum of Vertebrate Zoology
National Museum of Natural History
Natural History Museum of Los Angeles County
Nebraska State Museum
Principia College, Elsah, IL
Sherman A. Minton Collection
Southern Illinois University-Carbondale
Texas Cooperative Wildlife Collection
Tulane University Museum of Natural History
University of Illinois Museum of Natural History
University of Kansas
Museum of Natural History
University of Michigan Museum of Zoology
University of Wisconsin-Stevens Point