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: 

 PRINTED BY ALABASTER, PASSMORE, AND SONS, 



FANN STREET, ALDERSGATE STREET, E.G. 

 1886. 



