P. J. Fernandez

On the blue coloration of vertebrates.

J. T. Bagnara, P. J. Fernandez, R. Fujii, 2007, Pigment cell research.

Presence of pteridine pigments in isolated iridophores.

J. T. Bagnara, K. Kreutzfeld, P. J. Fernandez, 1988, Pigment cell research.

Observations on the development of unusual melanization of leopard frog ventral skin

J. T. Bagnara, P. J. Fernandez, Joseph T. Bagnara, 1993, Journal of morphology.

Effect of background color and low temperature on skin color and circulating alpha-MSH in two species of leopard frog.

J. T. Bagnara, P. J. Fernandez, 1991, General and comparative endocrinology.

Purine and pteridine pigments of light- and dark-colored arizona tiger salamanders

P. J. Fernandez, 1988 .

Effect of Environment and Ontogeny on Color Pattern Variation in Arizona Tiger Salamanders (Ambystoma tigrinum nebulosum Hallowell)

J. Collins, P. J. Fernandez, 1988 .

Breeding activity, estimated age-structure, and growth in Sonoran Desert anurans

B. Sullivan, P. J. Fernandez, 1999 .