Web References

Articles Cited:

Bagnara, J.T., and M.E. Hadley. 1973. Chromatophores and Colour Change: The Comparative Physiology of Animal Pigmentation. Englewood Cliffs, N.J: Prentice-Hall.

Burrage, B.R. 1973. Comparative ecology and behaviour of Chamaeleo pumilis pumilis (Gmelin) and C. namaquensis A. Smith (Sauria: Chamaeleonidae). Annals of the South African Museum 61:1-158.

Cooper, W.E., and N. Greenberg. 1992. Reptilian Coloration and behavior, pp. 298-422. In C. Gans and D. Crews, Eds., Biology of the Reptilia. Chicago: Chicago University Press.

Herrel, A., and K. A. Tolley. 2013. The Biology of Chameleons, pp. 61, 115-130. University of California Press.

Karsten, K.B., L.N. Andriamandimbiarisoa, S.F. Fox, and C.J. Raxworthy. 2009c. Social behavior of two species of chameleons in Madagascar: insights into sexual selection. Herpetologica 65:54-69.

Keren-Rotem, T., A. Bouskila, and E. Geffen. 2006. Ontogenic habitat shift and risk of cannibalism in the common chameleon. Behavioral Ecology and Sociobiology 59:723-731.

Stuart-Fox, D., A. Moussalli, 2008. Selection for social signaling drives the evolution of chameleon color change. PLoS Biology 6(I):e25.

Stuart-Fox, D., A. Moussalli, 2009.Camouflage, communication and thermoregulation: lessons from color changing organisms. Philosophical Transactions of the Royal Society B 364:463-470.

Stuart-Fox, D., A. Moussalli, and Martin J Whiting. “Predator-Specific Camouflage in Chameleons.” Biology Letters 4.4 (2008): 326–329. PMC. Web. 6 Dec. 2014.

Walter, B.M., and A.F. Bennett. 1993. Temperature-dependent color change in Kenyan chameleons. Physiological Zoology 66:270-287.

Graph Source

Stuart-Fox, D., A. Moussalli, and Martin J Whiting. “Predator-Specific Camouflage in Chameleons.” Biology Letters 4.4 (2008): 326–329. PMC. Web. 6 Dec. 2014.

Image Sources (all via Google Images)

Index:
http://meditatingmonkeys.com/wp-content/uploads/2013/02/peace-quotes-self-development.jpg http://3dprintingsystems.com/chameleon-filament/

Phylogeny:
http://upload.wikimedia.org/wikipedia/commons/f/fc/Yemen_Chameleon_%28cropped%29.jpg

Mechanism:
http://www.euclidlibrary.org/images/tickle-your-brain/l-chameleons.jpg?sfvrsn=0

Adaptive Value:
http://animalia-life.com/odin/Chameleon/chameleon4.html