Insect Galls. <>1 



Fourth rept. f. 1871, 1872, 146 + 6 p., 66 fig. 

 Fifth rept. f. 1872, L873, 160 + 8 p., 75 fig. 

 Sixth rept. f. 1873, 1874, 169 + 12 p., 55 fig. 

 Seventh rept. f. 1874, 1875, 7 + 196 + 4 p., 40 fig. 

 Eighth rept, f. 1875, 1876, 185 + 4 p., 55 fig. 

 '70. Pithy blackberry gull. Amer. ent., v. 2, p. 159-160, fig. 103. 

 '70. The pod-like willow gall. Amer. ent., v. 2, p. 214, fig. 133. 

 '70. Prickly rose gall. Amer. ent., v. 2, p. 246. 

 '70. Prickly rose gall. Amer. ent., v. 2, p. 309, fig. 192. 

 '70. Mite gall on sugar maple. Amer. ent., v. 2, p. 339. 

 '73. Controlling sex in butterflies. Amer. nat., v. 7, p. 513-521. 

 '76. (Tall-insects. Johnson's new universal cyclopaedia, v. 2, p. 412- 



416, 16 tig. 

 '79. The nervous system and salivary glands of phylloxera. Psyche, 



v. 2, p. 225-226. 

 '79. Biological notes on the gall-making pemphiginae. Proc. Amer. 



assoc. advanc. sci. f. 1878, v. 27, 288-289. 

 '79. (With Joseph Monell.) Notes on the aphididae of the United 



States, with descriptions of species occurring west of the Mississippi. 



Bull. U. S. geol. and geog. surv. terr., v. 5, p. 1-32, 2 pi. 

 '80. Gall on solidago leaves. Amer. ent,, v. 3 (s. 2, v. 1), p. 278. 

 '84. Notes on North American psyllidae. Proc. Biol. soc. Wash., v. 



2, p. 67-79. 

 '90. Insects injurious to the hackberry. 5th rept. U. S. ent. comm., 



p. 601-622, fig, 196-203. 

 '93. (With L. O. Howard.) The stony acorn gall. Insect life, v. 5, 



p. 196 



Kohwer, S. A. 



'09. The sawrly genus crytocampus in boreal North America. Journ. 

 N. Y. ent. soc, v. 17, p. 7-25. (On cryptocampus.) 



Russell, H. M., and C. W. Hooker. 



'08. A new cecidomyid on oak. Ent. news, v. 19, p. 349-352, pi. 14. 



Saunders, William. 



'82. The grape phylloxera — phylloxera vastatrix. Can. ent., v. 14, p. 



121-128, fig. 14-19. 

 '88. Insects injurious to fruit. Philadelphia, 1883. 436 p. 440 fig. 



Say, Thomas. 



'23-24. Descriptions of coleopterous insects collected in the expedition 

 to the Rocky Mountains. Journ. Acad. nat. sci. Phil., 1823, v. 3, p. 

 139-216, 238-282, 298-331, 403-462; 1824, v. 4, p. 83-99. 



3SA1 



