' Fig. 127. Common Garden Spider on its web. Obliter- 



alive patterns and obscure gray head, with a glaucous 

 Fig. 124, Brown Lizard (Kentucky) on the trunk of an apple tree, web-trail made to match it, 



„, , . . A \ ,1'Z-a n v v, i Photographed from life by Dr. R. W. Slmfeldt. 



Photographed from lite by George C. Embody. 



Figs. 125-126. Brown 

 Wood-Frog among dead 

 leaves and pine needles. 

 Delicately-detailed leaf- 

 picturing pattern, based 

 on perfect countershad- 

 ing. (Notice the shadow- 

 picture on the frog's 

 cheek below the eye, 

 bordered on its lower 

 side by a sharp light 

 streak, which in its turn 

 has a narrow inferior 

 dark border, and per- 

 fectly represents a leaf- 

 stem, pine needle, or 

 sharp leaf-edge, with its 

 shadow. 



Photographed from life, 



