KEY TO AMERICAN INSECT GALLS 



67 



E.L Beutenmuller 



Fig. 64. Oak bullet galls, i. Rough bullet gall. Disholcaspis mamrna Walsh. 

 2-5. Woolly fig gall, D. f i c i g e r a Ashm. 6, 7. D. b a s s e 1 1 i Gill. 8, 9. D. c h r y s o 1 e p i - 

 d i s Beutm. 10, 11. Spined turban gall. D. douglasii Ashm. 12. D. sileri Bass. 

 13. D. truckeensis Ashm. 14. D. succinipes Ashm. 15. 16. D. persimilis 

 Ashm. (After Beutm., Am. Mus. Nat. Hist.) 



