Links

	Herpetology
	Papuan Herpetofauna
	The Center for North American Herpetology
	Amphibia Web
	Amphibian Species of the World
	HerpNET
	Combined Herpetology Index
	Reptile Database
	Society for the Study of Amphibians and Reptiles
	American Society of Ichthyologists and Herpetologists
	USGS Amphibian Distributions
	Molecular biology
	Gen Bank
	Paup*
	Mesquite
	Assorted Phylogeny Software