7H 



NEW YORK STATE MUSEUM 



CHINQUAPIN OAK 



Bud galls 



Cynips frondosa Bass., Conical, }i in. Ent. Soc. Phila. Proc. 3:688 

 Andricus pulchellus Bass. Am. Ent. Soc. Trans. 26:314 

 Dryophanta corrugis 15ass. Am. Ent. Soc. Trans. 17:71 



TUUKEY SCRUB OAK G.VLI. 



Andricus quercifoliae Ashni., globular, succulent ; loose kernel. Am. Ent. Soc. 

 Trans. 12 : 299 



PIN OAK 



Leaf gall 

 Andricus palustris O. S., globular, hollow, '3' in. Ent. Soc. Phila. Proc. i : 62 



GUEST FLIES 



Synergus albipes Walsh. Ent. Soc. Phila. Proc. 2:496 ^ 



Synergus campanula O. S., in gall of H o 1 c a s p i s globulus Fitch. Ent. Soc. 



Phila. Proc. 4 : 376 

 Synergus dimorphus O. S. Ent. Soc. Phila. Proc. 4: 376 

 Synergus laeviventris O. S., in oak apple. Ent. Soc. Phila. Proc. i : 57 

 Synergus lignicolor O. S. Ent. Soc. Phila. Proc. i : 252 

 Synergus mendax Walsh, bred from galls of Andricus p o d a g r a e Walsh. 



Ent. Soc. Phila. Proc. 2:498 

 Synergus oneratus Harr., bred from gall of Andricus globulus. Ent. Soc. 



Phila. Proc. 2:498 

 Synergus rhoditiformis Walsh, in galls of Andricus podagra e. Ent. Soc. 



Phila. Proc. 2 : 499 

 Ceroptres arbos Fitch, C. tuber Fitch, guests of Andricus clavula Bass. 



Nox. Ins. N. Y. 5 : 29 

 Ceroptres petiolicola O. S., bred from gall of Andricus p e t i o 1 i c o I a. Ent. 



Soc. Phila. Proc. I : 67 

 Ceroptres ficus P'itch, guest of Biorhiz a fort ico mis Walsh. Nox. Ins. 



N. Y. 5 : 32 

 Ceroptres inermis Walsh, in gall of Cecidomyia pilulae Walsh. Ent. Soc. 



Phila. Proc. 2 : 498 

 Ceroptres obtusilobae Ashm. Am. Ent. Soc. Trans. 12:300 



PARASITES 



Acraspis pezomachoides O. S. Ent. Soc. Phila. Proc. i : 250 



Anacharis subcompressa Prov. Nat. Can. 12:237 



Ibalia anceps Say. Compl. Wr. i :2i8 



Ibalia maculipennis Hald. Acad. Nat. Sci. Proc. 3: 127 



Eucoila stigmata Say. Compl. Wr. 2 : 717 



Eucoila impatiens Say. Compl. Wr. 2:717 



Eucoila pedata Say. Compl. Wr. 2 : 717 



Eucoila mellipes Say. Compl. Wr. 2:718 



Figites impatiens Say. Compl. Wr. 2 : 718 



Figites chinquapin Fitch. Nox. Ins. N. Y. 5 :40 



