KEY TO AMERICAN INSECT GALLS 



67 



E.L Bcutenmuller 



Fig. 64. Oak bullet galls, i. Rough bullet gall, D 1 s h o 1 c a s p i s m a m m a Walbh. 

 2-5. Woolly fig gall. D. ficigera Ashm. 6,7- D. basse tti Gill. 8, g. D. c h r y s o 1 e_p t - 

 dis Beutm. 10. 11. Spined turban gall, D. d o u g 1 a s m Ashm. 

 13. D. truckeensis Ashm. 14. D. succinipes 

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



D. sileri Bass. 



Ashm. IS, 16. D. persimilis 



