PLATE 21. 



Photographs showing conspicuous nature of coloration of larvae and imagine: ol I i ; tinotarsii 

 Fig-, i. L. nndecimlineaiti; the striking black and white coloration of this beetle makes it .1 conspicuous 

 object upon the leaves of its food plant. 



L. signaticotlis; larvae in the last larval stage, living exposed on leaves of the food plant ami 

 rendered conspicuous by their bright yellow and ' 



