TITLES. 
Ins. 19 
284. [Cockerell, T. D. A.] & Parrott, P. J. Table to separate the genera 
and subgenera of Coccidce related to Lecanium. Canad. Ent. xxxiii, 
pp. 57, 58. 
285. Cockerell, W. P. & Cockerell, T. D. A. A new gooseberry plant- 
louse. T. c. pp. 227, 228. [Apkidce.] 
-. [See also Cockerell, T. D. A. & Cockerell, Wilmatte P. 
(280).] 
286. Coleman, G. A. The redwood mealy bug ( Dactylopius sequoice sp. 
now). Contr. Hopkins Lab. xxv, pp. 409-420, pi. xxvii. [ Coccidce .] 
Reprinted from P. Calif. Ac. iii, which has not yet reached this country. 
The pagination is probably that of this periodical. 
287. Colledge, W. R. Notes on a malaria carrying mosquito, Anopheles 
pictus. P. Soc. Queensland xvi, pp. 45-59, pis. i-iv. [Diptera.] 
288. Collin, J. E. The genus Heteromyza Fallen ( Helomyzidce ). Ent. 
Mag. xxxvii, pp. 106-113. [Diptera.] 
289. Connold, E. T. British vegetable galls. An introduction to their 
study. London, 1901, 4to. xii + 312 pp., 130 pis. 
290. Coquillett, D. W. Papers from the Hopkins-Stanford Galapagos 
expedition. Entomological results (2) Diptera. P. Washington Ac. 
iii, pp. 371-379. 
291. -. New Diptera in the U. S. National Museum. P. U. S. Mus. 
xxiii, No. 1225, pp. 593-618. 
292. -. A systematic arrangement of the families of the Diptera. 
T. c. No. 1227, pp. 653-658. 
293. -. New Diptera from Southern Africa. Op. cit. xxiv, No. 1243, 
pp. 27-32. 
294. -. A new genus of Ortalidce. Ent. News Philad. xii, p. 15. 
[Diptera.] 
295. -. Three new species of Diptera. T. c. pp. 16-18. 
296. -. A new Anthomyid injurious to lupines. T. c. p. 206. [Di¬ 
ptera.] 
297. -. Types of Antliomyid genera. J. N. York ent. Soc. ix, pp. 134- 
146. [Diptera.] 
298. -. Three new species of Culicidce. Canad. Ent. xxxiii, pp. 258- 
260. [Diptera.] 
299. -. Some insects of the Hudsonian zone in New Mexico, n. 
Diptera. Psyche ix, pp. 149, 150. 
-. [See also Pergande (1013) and Needham & Betten (957). 
300. Corti, A. Le galle della Valtellina. Primo contributo alia cono- 
scenza della Cecidiologia Valtellinese. Atti Soc. ital. xl, pp. 153-268. 
301. CouTiisRE, H. & Martin, J. Sur une nouvelle sous-famille d’He'mi- 
pteres marins les Hermatohmce. C.R. Ac. Sci. cxxxiii, pp. 1066-1068. 
302. -&-. Sur un nouvel Hemiptere halophile. Bull. Mus. Paris 
1901, pp. 172-177. 
303. -. Sur un nouvel Hemiptere halophile, Hermatohatodes marchei 
n. gen., n. sp. T. c. pp. 214-226. 
304. Crombrugghe de Picquendaele de, —. Notes sur quelques Micro- 
lepidopteres de la faune Beige. Ann. Soc. ent. Belgique xlv, pp. 100- 
104. 
