THE CEBALUS BUTTERFLY. 



55; 



l)atch of tiny blue specks that look sometliing like a nebula 

 when seen through a telescope, and above the blue specks is 

 another red mark. The body is bright yellow, but along the 

 upper surface of the abdomen is drawn a bold black streak, 



lb o04 — PapihoUilulus 

 (Blark and ^eUo\^ ) 



lathei' wide in the middle, and diminishing to a point at either 

 end. 



Below, tlie under wings have a row of six narrow blue 

 crescents, and above each of these is a semilunar mark of brick- 

 red. This insect is a native of Mexico. 



In the insect which is depicted on page 556 we have an 

 example of the effects which can be produced by the arrangement 

 of only two colours. There are few handsomer Butterflies than 

 Pajniio Palinurus, in wliich black and green are the only colours 

 on the upper surface. 



