Bagnara, Joseph T. Chromatophores and color change : the comparative physiology of animal pigmentation / [by] Joseph T. Bagnara [and] Mac E. Hadley. - Englewood Cliffs, N.J. : Prentice-Hall, Inc., c1973. - xvi, 202 p. : ill. ; 23 cm. Includes index. Bibliography: p. 167 - 191 ISBN: 0131336037 LCCN: 72-156 Subjects--Topical Terms: Chromatophores.Animal pigments.