1. Arnold, S. J., 1982, A quantitative approach to antipredator performance: salamander defence against snake attack, Copeia, 1982:247–253.
2. Bellairs, A., 1970, “The life of reptiles,” Vol. II, Universe Books, New York.
3. Brandon, R. A., and Huheey, J. E., 1981, Toxicity in the plethodontid salamanders Pseudotriton ruber and Pseudotriton montanus (Amphibia, Caudata), Toxicon, 19:25–31.
4. Brandon, R. A., Labanick, G. M., and Huheey, J. E., 1979a, Relative palatability, defensive behavior, and mimetic relationships of red salamanders (Pseudotriton ruber), mud salamanders (Pseudotriton montanus), and red efts (Notophthalmus viridescens), Herpetologica, 35:289–302.
5. Brandon, R. A., Labanick, G. M., and Huheey, J. E., 1979b, Learned avoidance of brown efts, Notophthalmus viridescens louisianensis (Amphibia, Urodela, Salamandridae), by chickens, J. Herpetol., 13:171–176.