yiO NEW YORK STATE MUSEUM 



Amphibolips caroliniensis Bass., coarsely reticulated oak apple. Am. Eiit. Sec. 



Trans. 17:85 

 Neuroterus exiguus J5ass., aments enlarj^'ed, nodular. Am. Ent. Soc. Trans. 26:TiTi^ 

 Neuroterus crassitelus Prov. Nat. Can. 12:^32 

 Neuroterus dubia Bass. Am. ImU. Soc. Trans. 26: ^:;5 



Cecidomyia majulis U. S., green or reddish blister gall. Am. Ent. Soc. Trans. 3 : 53 

 Cecidomyia niveipila O. S., pubescent folded rib gall. Diptera N. A. i : 199 

 Cecidomyia symmetrica O. S., small, globular, hard, red. Diptera N. A. i : 200 

 Phylloxera rileyi Licht., circular, yellow spot on underside. Pack. p. 20S 



WHITK «)AK 



Root gall 

 Biorhiza nigra P'itch. Nox. Ins. N. Y. 5 : 2 



Twig galls 



Andricus ? indistinctus Bass., globular, broad base, '3 in. diameter. Am. Ent. Soc. 



Tr.ms. 17:81 

 Andricus tuber Fitch, irregular swellings thrice the size of the twig. No.x. Ins. 



N. Y. 5 : 2('> 

 Amphibolips badius Bass. Am. lint. Soc. Trans. 26:323 



Dryophanta radicola Ashm., yellow, fig-shaped, clustered. Insect Galls Ind. p. 836 

 Dryophanta pallipes Bass., apical enlargement with threadlike appendages. Am. 



Ent. Soc. Trans. 21) 1327 

 Cynips juglans O. S., round gall, ^^_ to i in. Ent. Soc. Phila. Proc. 1 :255 

 Biorhiza loxaulis Mayr., woody knots at base of young shoots. Can. Ent. 13 : 76 



Bud galls 



Dryophanta clarkei Bass., round, smooth, diameter 3 ,6 in. Am. Ent. .Soc. Trans. 



1 7 : f>o 

 Neuroterus minutus Bass., greatly enlarged petioles without leaf. Can. Ent. 13:96 

 Cynips vesicula Bass., smooth, brown, central. Can. Ent. 13:97 



Leaf galls 

 Andricus cicatricula Bass., polythalamous, conical, midrib, J^ to }s in. Am. Ent. 



Soc. Trans. 17 : 80 

 Andricus flocci Walsh, oval, 1/5 to -/z, in. Ent. Soc. Phila. Proc. 2:482 

 Andricus foliaformis Gill., warty, leafy growth on underside of midrib. Psyche, 



5:214 

 Andricus fusiformis O. S., fusiform, pedicellate, 1/5 in. Ent. Soc. Phila. Proc. i :6i 

 Andricus futilis O. S., spheric, on both sides, '4 in. Ent. Soc. Phila. Proc. i :65 

 Andricus utriculus Bass., globular, green or purplish, '/o in. Can. Ent. 13:78 

 Neuroterus exiguissimus Bass., woolly, midrib gall, .03 in. Am. Ent. Soc. Trans. 



26: 332 

 Neuroterus pallipes Bass., small, hairy on stem or midrib. Am. Ent. Soc. Trans. 



17:8.) 

 Neuroterus perminimus Bass., pustulate, abundant. Am. Ent. Soc. Trans. 26:332 

 Neuroterus majalis B.iss., green, '+ to 1 in. Ent. Soc. Phila. Proc. 3:683 



