Plate XVI II. 



FIG. 1.— A SURFACE FILM Ur TKLE- 

 TOAD EGGS. 



FIG. 2.— A PLINTHLIKE EGG MASS 

 OF THE SOUTHERN LEOPARD 

 FROG. 



FIG. 3.— AN EGG AREA OF THE 

 WOOD FROG, THE EGG MASSES 

 ATTACHED TO STICKS. 



(■ After Wright, Carnegie Publ. No. 197.) 



FIG. 4.— AN EGG BAND OF THE 

 SPADEFOOT ATTACHED TO 

 VEGETATION. 



(After Overton. Mus. Brooklyn Inst. 

 Arts&Sci. Sci. Bull., Vol. 2, No. 3.) 



