HYMENOPTERA — CHALCIDINA. 



119 



flavus (How.) 

 Physcus varicornis How. 

 Tineobius californicus Ash. 



coquilletti Ash. 



occidentalis How. 



Tanaostigmodes howardii Ash. 



tychii Ash. 

 Rhipodens citrinus How. 

 Signiphora australiensis Ash. 

 Prospalta aurantii How. 



Eucoila minor Prov. 



Figure 127. Signiphora occidentalis. 

 FIGITID/e. 



MISCOGASTERID/E. 



^^S^ 



Figure 128. Dilophogaster californica. 



Figure 126. (Opposite page.) 1. black scale with exit holes of Scutellista. 2. the 

 same more enlarged. 3. young black scale which died without emerging from the 

 parent scale. 4. eggs and young scale killed by fungus, Isaria. 



