COLOR PATTERN OF PRONOTUM. 



65 



Table 6 Direction and frequency of the fusion of the spots on the pronotum in L. mul- 

 titmiiata (Mexico), 4,200 individuals. 



Order of 

 frequency of Formula; showing color pattern. 



occurrence. 



Individuals 

 showing 

 fusion. 



I 



put 4- "'" 

 a' 



( a +6 



t 1 pm + am 

 I j a' + b> 



< d+e 

 I d> + e' 



I d+e+S 

 \ d'+e'+f 



a + b+.d+e+f 

 pm -\- am 



a' + b' + d' + e ' +/' 



Per cent. 

 75 



7i 



52 

 4i 



2S 



r 



a + b + d + e + 



pm -\- am 



\f 



a'+b'+d' + e' + 



If 



( Hypodernial color exposed as 1 

 \ a uarrow lateral margin. ( 



Total melanism 



Table 7. Direction and frequency of the fusion of the spots on the pronotum in 

 L. oblongata {Mexico), 1,000 individuals. 



