TITLES. 
Ins. 15 
183. [Cockerell, T. D. A.] The West Indian species of Mytilaspis and 
Pinnaspis. Ent. Mag. xxix, pp. 155-157. [Coccidoe.] 
184. . A curious group of Coccidcc. The Lecaniodiaspini. Sci. 
Gossip, 1893, pp. 76-78. 
185. Comstock, J. H. Evolution and Taxonomy. An essay on the 
application of the theory of natural selection in the classification of 
animals and plants, illustrated by a study of the wings of Insects, 
and hy a contribution to the classification of the Lepidoptera. 
Ithaca, pp. 39-113, 3 pis. 
Extracted from the Wilder Quarter- Century Book. 
186. Constant, A. Descriptions d’especes nouvelles de Hic-rolepido - 
pteres. Ann. Soc. ent. France, 1893, pp. 391-404, pi. xi. 
187. Coquillett, D. W. Synopsis of the Asilid genus Anisopogon. 
Canad. Ent. xxv, pp. 20-22. [Diptera.] 
188. . Synopsis of the Asilid genus Placodes . T. c. pp. 33 & 34. 
[Diptera.] 
189. . Synopsis of the Asilid genus Dioctria. T. c. p. 80. [Diptera.] 
190. . Synopsis of the Asilid genera Mallophora and Nicocles. T. c. 
pp. 118 & 119. [Diptera.] 
191. . A new Asilid genus related to Erax. T. c. pp. 175 & 176. 
[Diptera.] 
192. . Synopsis of the Dipterous genus Thereva. T. c. pp. 197-201. 
193. . Synopsis of the Dipterous genus Psilocephala. T. c. pp. 222- 
229. [Diptera.'] 
194. . An anomalous Empid. Ent. News, 1893, pp. 208 & 209. 
[Diptera.] 
195. . On the pollination of Yucca whipplei in California. Insect 
Life, v, pp. 311-314. [Lepidoptera.] 
196. - — . Report on the Australian Insects sent by Albert Koebele to 
Ellwood Cooper and B. M. Belong. T. c. pp. 251-254. 
Relates chiefly to Orcus. 
197. . Report on some of the Beneficial and Injurious Insects of 
California. Bull. Dep. Agric. ent. xxx, pp. 9-33. 
Relates chiefly to the Australian imported Cocc.inellidce. 
198. Coquillett, D. W., & Koebele, A. The present status of the 
recent Australian importations. Insect Life, vi, pp. 24-29. [Coleo- 
ptera.] 
199. Costa, A. Miscellanea entomologica Memoria quarta. Atti Acc. 
Napoli (2) v, No. 14, 30 pp., pi. 
200. . Miscellanea entomologica Memoria quarta. Rend. Acc. 
Napoli (2) vii, pp. 99-102. [, Hymenoptera , Diptera.] 
Diagnoses of the n. spp. of the preceding Memoir. 
