Further reading

  • Behler, John L. & F. Wayne King, National Audubon Society Field Guide to North American Reptiles and Amphibians (Alfred A. Knopf, New York, 743 pp, 1996
  • Columbus and Franklin County Metropolitan Park District, "Reptiles of Ohio", IN Nature Interpretation Handbook (Columbus [Ohio] and Franklin County Metropolitan Park District, Columbus, pp. An-51 - An-56, n.d.)
  • Conant, Roger & Joseph T. Collins, A Field Guide to Reptiles and Amphibians: Eastern and Central North America (Houghton Mifflin, Boston, xx + 616 pp, Third Edition, Expanded, 1991)
  • Harding, James H., Amphibians and Reptiles of the Great Lakes Region (University of Michigan Press, Ann Arbor, xvi + 378 pp., 1997)
  • Ohio Department of Natural Resources (ODNR), Ohio's Reptiles (ODNR, Columbus, [ii] + 26 pp., n.d.)
  • Ohio Department of Natural Resources (ODNR), REPTILES OF OHIO field guide (ODNR, Columbus, World Wide Web (WWW) site, n.d., viewed 4/13/2021)
  • Smith, Hobart M. & Edmund D. Brodie, Jr., Reptiles of North America (Golden Press, New York, 240 pp., 1982)