PLATE IX. 



Fig, 1. Locality study of Cerceris descrta. 



Fig. 2. Lycosa Jvochii, found in nest of Agcnla bombycina, X 2. 



Fig. 3. Nest of Agenia bombycina, X 2. 



Fig. 4. Nest of Be tnbex spinolae; tunnel o}-'2 inches long; pocket 2 in- 

 ches below surface. 



Fig. 5. Locality study of Astata uaicolor. The continuous line shows 

 the course walked over by the wasp; the short marks at a right 

 angle indicate resting-places; the broken line indicates flight. 



Fig. 6. Nest of Astata b/'.color; tunnel 2^4 inches long; pocket IJo in- 

 ches below surface. 



