1881. 
1881. 
1881. 
1861. 
1881. 
1881. 
1281. 
1881. 
1882. 
1882. 
1882. 
26 
223. 
PACKARD, ALPHEUS S. The brain of the Locust. <Amer., Nat. 1881, v.15, pp. 
285-302, pl. 1-3; Journ. de Microg., 1881, v.5, pp. 448-453; v. 6, pp. 71-75. 
224. 
PACKARD, ALPHEUS S. The brain of the embryo and young Locust. < Amer. 
Nat., 1881, v.15, pp. 372-379, pl. 4-5. 
225. 
PACKARD, ALPHEUS S. Locusts in Mexico in 1880. <(Amer. Nat. 1881, v.15, 
p. 578. - 
226. = 
. PACKARD, ALPHEUS S. Scolopendrella and its position in nature. < Amer. Nat., 
1881, v.15, pp. 698-704, figs. 
oe 
PACKARD, ALPHEUS S. The fauna of Nickajack Cave. < Amer. Nat., 1881, v., 
15, pp. 877-882, pl.7. (Prepared by Prof. E. D. Cope and Dr. Packard. ) 
228. . 
PACKARD, ALPHEUS S. [Review of ] Scudder: Butterflies. < Amer. Nat., 1881, v. 
15, pp. 885-887. 
229. 
PACKARD, ALPHEUS S. Insects injurious to forest and shade trees. < Bull. 
U. 8S. Ent. Comm., No.7, 1881, pp. 275, figs. 
230. 
PACKARD, ALPHEUS S. Bibliography of economic Entomology. <Ca. Ent., 1881, 
v,13, p.39. (Plan of proposed work.) 
231. 
PACKARD, ALPHEUS S. Descriptions of some new Ichneumon parasites of 
North American Butterflies. < Proc. Bost. Soc. Nat. Hist.,1881, v.21, pp. 18-38. 
232. 
PACKARD, ALPHEUS S. The Grasshopper question. <Rocky Mt. Husb., 1881. 
233. 
PACKARD, ALPHEUS S. [Review of] Thomas: Fifth Illinois Report. < Amer. 
Nat., 1882, v.16, pp. 39-40. 
234. 
PACKARD, ALPHEUS S. Is Limulus an Arachnid? <Amer. Nat., 1882, v. 16, pp. 
287-292 ; Ann. and May. Nat. Hist., 1882, ser. 5, v. 9, pp. 369-374; Journ. Roy. 
Micros. Soc., 1882, ser. 2, v. 2, p. 337. 
235. 
PACKARD, ALPHEUSS. A correction [to No. 234]. <dmer. Nat., 1882, v. 16, 
p. 456. 
