338 



ARTICULATA : IXSECTA. 



FIG. 460. 



FIG. 458. 



FIG. 459. 



Larva of Horned Corydalis. 



Caddice-fly, Neuronia 

 fasciata, Say. 



Horned Corydalis, Corydalis cornuta of 

 authors. Much reduced in size. 



FIG. 4fil. 



Ant-Lion, Myrrneleon obsoletus, Say. 



FIG. 463. 



FIG. 462. 



Pitfall of Ant-Lion ; tips of jaws exposed. 

 Reduced. 



La"rva of Ant-Lion. Enlarged. 



