KEY TO AMERICAN INSECT GALLS 



III 



ELBe ute n m u lie r 



Fig. lov. Neuroterus galls, 1-3.. Oak Aake |all^ N y^oV n" % e^r'u c??u m^T S.'^b'' 

 side view. 4- Gall of N. m 1 n u t . s s 1 m u s Ashm. 5^ Gal ot N. v e r r u c j^^n^ping 



Gall of N. howertoni Bass. 7, 8. Gall of N. 1 a u r 1 t o . a e s y. ^^^^^ ^^ 



bullet gall, N. salta tonus Hy. Edw. 10. yall 01 in. 

 Gall of N. r i 1 e y i Bass. (After Beutm., Am. Mas. Nat. Hist.) 



