Amehican Insect Galls: Thompson 

 COMPSODRYOXENUS (Ash. '97) 



37 



brunneus 

 maculipennis 



globulus 



majalis 



floridanus 



aquaticae 



bella 



Carolina 



confusa 



corrugis 



discus 



eburneus 



emoryi 



gemula 



glabra 



ignota 

 lanata 



laurifoliae 

 liberaecellulae 



Ash. '97, p. 129 

 Ash. '97, p. 129 



9 Quercus, Cal. Oval bullet-gall (?). 

 9 Q. virens, Ariz. May 9-19. Potato- 

 gall on twig. 



CALLASPIDIA 



Fitch 5 Rept., p. 810 9 =Holcaspis. 



DOLICHOSTROPUS "" 



Bass. '64, p. 682 (Cynips) cT 9 Q. alba, Q. prinus, Q. bicolor, Conn., 



Fla. Spring (?). June. Platform 

 in leaf-blade. (See Neuroterus.) 



DRYORHIZOXENUS (Ash. '81) 

 Ash. '81, p. XXV d" 9 =Belenocnema treatse 



DRYOPHANTA 



Ash. '81, p. XVI (Cynips) cf 9 



Bass. '81, p. 93 (Cynips) 9 



Ash. '87b, p. 145 9 



Ash. '81, p. XVIII (Cynips) 9 



Bsiss. '90, p. 71-72 9 



Bass. '00, p. 326 9 



Bass. '90, p. 70-71 9 



Ash. '97, p. 115 9 



Bass. '81, p. 104 (Cynips) cf 9 



Gill. '94, p. 237 9 



Bass. '81, p. 106 (Cynips) 9 



Gill. '91, p. 198, pi. 9, fig. 5 9 



Ash. '81, p. XVII (Spa- rf' 9 



thegaster) 

 Gill. '90, p. 24, fig. 1 cf 9 



Q. aquatica, Fla. Mar. 3-10 in., 

 globular; hollow, free cell. 



Quercus, Ariz. Small, filamentous 

 oak-apple. 



Q. alba, N. C. Feb. Small gall on 

 petiole. 



Q. laurifolia, Fla. Late April. Glo- 

 bular, small, free kernel. 



(Aments Q. prinoides. Conn.) (Gall 

 unknown). 



Quercus species, Cal. Disc-like be- 

 neath leaf. 



Quercus species, Utah. Globular, on 

 leaf; filamentous oak-apple. 



Q. emoryi, N. Mex. Dec. On leaf; 

 small, filamentous oak-apple. 



Q. prinoides. Conn., Mass. Late 

 May. Ovoid cell in buds. 



Q. undulata, Q. gambeh, Colo. Small 

 filamentous oak-apple on leaf. 

 D. eburnea Bass. 



Q. bicolor, Conn., Mass. Cells pros- 

 trate on leaf under wool. 

 Q. rubra, Q. coccinea, Q. ilicifolia. 



Mass., Iowa, 111. Winters. Summer. 



Cells large, conical under wool on 



leaf. 

 Q. laurifolia, Fla. March. Globular, 



hollow, free kernel. 

 Q. rubra, Q. coccinea. ^lich., Iowa. 



Late May. Round, hollow, free 



kernel. 



