The Colours of Animals. 



93 



them brown, but some green. Both have a white 

 line on the three first segments ; two remarkable 

 eye-like spots on the fourth and fifth, and a very 



s 



o 

 5 -T 



faint median line ; and are rather more than four 

 inches long. I will direct your attention specially, 

 for the moment, to three points : What do the 



