|Tree of Life Web Project||"Observations on pedal luring and pedal movements in Leptodactylid frogs"|
|Current declines dwarf background extinction rate"||" Xenopus skin mucus induces oral dyskinesias that promote escape from snakes"|
"Territoriality and male mating success in the green frog Rana clamitans ".
|" National Invasive Species Information Center||; Chiszar, David; Estep, Karen; Murphy, James B|
|"A comparison of the gill-arch system and fins of three genera of larval salamanders, Rhyacotriton, Gyrinophilus, and Ambystoma"||"Evolutionary diversification of TTX-resistant sodium channels in a predator—prey interaction"|
; Ron, Santiago; Hardy, Jerry; Beier, Manfred 2010.
|; Channing, Alan; Wilkinson, Mark; Donnellan, Stephen C||Dalgetty, Laura; Kennedy, Malcolm W|
|Parental Care: Evolution, Mechanisms, and Adaptive Significance||"Biting and vocalisation as antipredator mechanisms in terrestrial salamanders"|
National Council for Science and the Environment.25