TITLES, 
ink. 19 
245. DreVfus, L. Zu J. Krassilstschik’s Mittheilungen iiber “ die ver- 
gleicbende Anatomie und Systematik der Phytophthires ” mit 
besonderer Bezugnahme auf die Phylloxeriden. Zool. Anz. xvii, 
pp. 205-208, 221-235, 237-242, 2 pis. [ Rhynchofa .] 
246. Dudley, P. H. Observations on the Termites, or white Ants, of 
the Isthmus of Panama. Tr. N. York Ac. viii, pp. 85— 1 14. [Aewro- 
ptera.] 
Most of the observations in this and the following paper are due to 
Mr. J. Beaumont. 
247. . Termites of the Isthmus of Panama. Part II. Op. cit. ix* 
pp. 157-180. [ Neuroptera .] 
248. Duffey, J. C. Transformations of a Carabid ( Plochionus iimidus), 
and observations on a Coccinellid enemy of the Red Spider. Tr. St. 
Louis Ac. v, pp. 533-542 [pis. x & xi]. 
Includes description of a Tkrips by Pergande. 
249. Duzee, E. P. van. A catalogue of the described Jasaoidea, of 
North America. Tr. Amer. ent. Soc. xxi, pp. 245-317. [ Rhynchota .] 
250. . New North American Homoptera. No. vii : Canad. Ent. 
1894, pp. 89-93. No. viii : t. c. pp. 136-139. 
251. Dyar, H. G. Descriptions of the larvae of certain Tenth' edinidce. 
Canad. Ent. 1894, pp. 42-45 & 185-188. [ Hymenoptera .] 
252. — — . A new Hepialus from California. Ent. News Philad. v, 
p. 25. {Lepidoptera.'] 
253. . A new form of Pagara. T. c. p. 198. [ Lepidoptera .] 
254. — — Life-histories of some Bombycid Moths. P. Boston Soc. 
xxvi, pp. 153-166. [ Lepidoptera .] 
. [See also NeuMoegen & Dyar (750, 751, 752).] . 
255. Eaton, A. E. Description of a new species of Pericoma from 
Delagoa Bay. Ent. Mag. 1894, p. 194. [ Diptera .] 
256. ^Eckstein, K. Die Kiefer ( Pinus sylvestris), und ihre tierischen 
Schadlinge. i Baud. Fol., 52 pp., 22 pis. 
Summary, Zool. Centralbl. i, p. 52. 
257. Edwards, J. Notes on Baltia, Moore, and Mesapia , Kirby. 
Entomologist, 1894, pp. 126-128. [ Lepidoptera .] 
258. . British Hemiptera : additions and corrections. Bnt. Mag. 
1894, pp. 101-106. 
259. . The Hemiptera- Homoptera of the British Islands. Parts I & 
ii. London : 1894, 64 pp., 8 pis. 
260. Edwards, W. H. The Butterflies of North America, with coloured 
drawings Rnd descriptions. Third series, part *v. [ Lepidopterct .] 
261. Ehrmann, G. A. Three new West African Moths. Canad. Ent. 
1894, pp. 69 & 70. [ Lepidoptera .] 
