Zoologie. 



181 



Davis G, Mealy bugs and their allies. p. 168 — 175. 



— Special economic insects of the season. p. 198 — 201. 

 Weed H, Some experience with mosquitos. p. 212—213. 



The double-broodedness of the codling moth. The chinch bug in 1894. 

 p 217-218. 



Osborn H, Chinch bug observations in Jowa in 1894. p. 230 —232. 



Schwarz E, Notes on Hylesinus sericeus. p. 254 — 256. 



Coquillett D, The patent on the hydrocyanid acid gas process declared 

 invalid, p. 257-258. 



A new pear insect (Agrilus sinuatus OL), p. ^58 — 260. 



Scorpions, centipedes, and tarentulas. p. 260 — 263. 



Grain insects in mills. The carnation twitter again. Legislation against 

 insects in Brit. Columbia. Nitrogenous food and the reproductive 

 organs. A New Zealand mothcatching plant. The army worm in 

 1894. Abundance of Charaeas graminis in Scotland. Damage 

 by Abbot's bagworm. Two more important Yedalias. Damage 

 by the brown sap-chafer. Abundance of an imported mout-beetle 

 in Maine. Damage to clover in Michigan. A new cotton insect 

 in Texas. The pear midge in England. Destructive grasshoppers 

 in New York. The western cricket in Utah in the Forties. An 

 important scale insect on cotton wood. The spider which bites. 

 Pseudoparasitic hairs of Tachinids. Bird-lice as mutualists. Oc- 

 currence of the pear-leaf blister-mite upon the Pacific coast. 

 p. 260-278. 



Florida insects and the December freeze. p. 281 — 282. 

 Howard L, Further notes on the San Jose scale (Aphelimus diaspidis 

 How.) p. 283—294. 



— Injurious insects and Commerce, p. 333 — 338. 



— A migration of cockroaches. p. 349. 



— Compiled life-history of the sugar-beet webworm p. 369 — 373. 

 Townsend C, Report on the Mexican cotton-boll weevil (Anthonomus 



grandis) in Texas, p. 295—309. 

 Pergande Th, The cotton or melon plant-louse (Aphis gossypii 



Glover). p. 309—315. 

 Schwarz E. The cotton worm question in 1894. p. 315 — 320. 

 Ashmead W, Notes on cotton insects found in Mississippi, p. 320-326. 

 Chittenden F, On the distribution of certain imported beetles. p. 



326 -332. 



— The potato-bud weevil. (Anthonomus nigrinus Bon.) p. 350-52. 

 Coquillett D, Is Cyrtoneura caesia an injurious insect? p. 338 



bis 339. 



— A Cecidomyiid that lives on poison oak (Cecidomyia rhois n. sp.) 

 p. 348. 



Hubbard H, Insect fertilization of an aroid plant, p. 340 — 345. 

 Scheffer Th, Notes and observations on the twig girdler. (Oncideres 



cingulata Say.) p. 345 — 348. 

 An Ortalid fly injuring growing cereals. (Chaetopsis aenea Wied). 



p. 352—354. 



The gray hair-streak butterfly and its damage to beans. (Uranotes 

 melinus Hubn.) p. 354 — 355. 



