on coljui-rclation. 2BB 



Summary of Eesults. 

 li. cratccfjata. 



Total number of larvae experimented with, 19. 

 Kumljer in dark surroundings, 10. 

 Number in green surroundings, 9. 



The larvce in dark surroundings. 



Very dark brown, approaching to black ... 3 



Light brown ... ... ... ... ... B 



Intermediate shades of brown ... ... 2 



Exceptions (green) ... ... ... ... 2 



Total 10 



The larvce in green surroundings. 



Brilliant green, with red touches ... ... 1 



Lighter green ... ... ... ... ... 'l 



Intermediate shades of green ... ... ... G 



Exceptions ... ... ... ... ... 



Total 9 



C. nujita. 



Total number of larvaj experimented with, 42. 

 Number in dark surroundings, 12. 

 Nmuber in green surroundings, 18. 

 Nimjber in white surroundings, 12. 



The larvcB in dark surroundings. 



Way dark brown, dark dorsal lines 2 



Light brown, faint dorsal lines ... ... 3 



Intermediate, darkish dorsal hues ... ... 7 



Total 12 



T]ie larvce in green surroundings. 



Light clear brown, light dorsal lines ... ... 10 



Dark brown, dark dorsal lines ... ... 5 



Intermediate, darkish dorsal lines ... ... 3 



Total 18 



The larvcB in white surroundings. 



Light clear brown, light doi'sal lines ... ... 5 



Dark brown, dark dorsal hues ... ... ... 1 



Intermediate, darkish dorsal lines ... ... 6 



Total 12 



