EEACTIONS OF ARTHROPODS TO LIGHTS 



499 



Fig. 40 Green-yellow 



Fig. 41 Yellow-green 



Fig. 42 Yellow-red 



Fig. 43 Red-yellow 



Fig. 44 A Yellow alone at right 



Fig. 44 B Green-yellow 



Fig. 45 A Green alone at left 



Fig. 45 B Green-yellow 



THE JOURNAL OF EXPERIMENTAL ZOOLOGY, VOL. 14, NO. 4 



