COLOURATION 



IN 



ANIMALS AND PLANTS. 



BY THE LATE 



ALFRED TYLOR, F.G.S. 



Edited by 



SYDNEY B. J. SKERTCHLY, F.G.S., 



LATE OF H.M. GEOLOGICAL SURVEY. 



LONDON: 

 FEINTED BY ALABASTER, PASSMOKE, AND SONS, 



FANN STREET, ALDERSGATE STREET, B.C. 

 1886. 



