The Center for North American Herpetology (CNAH) is the "academic portal to North American herpetology". This site includes links to almost every aspect of herpetology available on the internet.

The Missouri Department of Conservation maintains a listing of Federal and state conservation programs.

Many links that were previously listed on this site were moved to the links site at the Atlas of Missouri Amphibians And Reptiles. In general, sites concerned with distribution or species accounts were moved there and those concerned with conservation, education, or other organizations were left here.