16 Ins . 
XIII. INSECTA. 
[1905] 
222. [Burr, M.] Una especie nueva de Opisthocosmia ( Dermapteros ). 
Boll. Soc. espan. v, p. 530. 
223. Buttel-Reepen, H. V. Soziologisohes und Biologisches vom Am- 
eisen- und Bienenstaat. Wie entsteht eipe Ameisenkolonie. Arch. 
Rassen ii, pp. 20-35. [Hymenoptera.] 
Abstract, Zeitschr. Insbiol. i, p. 510. 
224. . Biologische und soziologische Momente aus den Insekten- 
staaten. C.R. Congr. Zool. vi, pp. 462-482. [ Hymenoptera .] 
225. . Die Ursachen der Geschlechtsbestimmung bei der Honigbiene 
u. die analytisch-statistiche Methode. Zeitschr. Insbiol. i, pp. 441-445. 
Criticism of Bachmetjew, 1903 papers. 
226. Buysson, H. du. Sur quelques Elatendes du Museum. Bull. Mus. 
Paris 1905, pp. 16—18. [Coleoptera.] 
227. . Description d’une csp&ce nouvelles dlJtllatfrides. Bull. Soc. 
ent. France 1905, p. 110. [ Coleoptera .] 
228. -v — . Descriptions d’espfcces nouvelles d 'Elatfrides. T. c. pp. 209- 
211 . [Coleoptera.] 
228a. . Faune Gallo- rhenane. Elatendes } pp. 369-416. [Suppl. to 
Rev. Ent. franc. 1905.] 
229. Buysson, R. du. Monographic des Vespides du genre Nectarinia. 
Ann. Soc. ent. France 1905, pp. 537-566, pis. xi, xii. [Hymenoptera.] 
230. > Sur quelques Hymtiiopthres d’Amerique. Bull. Soc. ent. 
France 1905, pp. 9, 10. 
231. . Espkce nouvelle de Vespide. T. c. p. 126. [ Hymenoptera .] 
232. . Descriptions d’ Hyme'nopteres nouveaux. T. c. pp. 256, 257. 
233. . Description d’Hymenopteres nouveaux. T. c. pp. 281, 282. 
235. Byatt, H. A. Pseudacrcea poggei and Limnas chrysippus : the 
numerical proportion of mimic to model. With a note by Professor 
E. B. Poulton. Tr, ent. Soc. London 1905, pp. 263-268, pi. xiv. 
[Lepidoptera,] 
236. Calvert, P. P. C. The Biologia Centrali-Americana. Ent. News 
Philad. xvi, pp. 317-322. 
237. Cameron, M. Description of a new species of Ocladius from Perim. 
Ent. Mag. 1905, p. 179. [ Coleoptera .] 
238. Cameron, P. Descriptions of new species of Sphegidce and Ceropalidce 
from the Khasia hills. Ann. Nat. Hist. (7) xv, pp, 218-228, 415-423, 
467-477. [Hymenoptera.] 
239. . A new genus and species of Cynipidce from South Africa, 
representing a new subfamily. Op. cit. xvi, pp. 20-22. [Hymenoptera.] 
240. . On some new genera and species of parasitic Hymenoptera 
from Borneo. T. c. pp. 159-169. 
241. . Descriptions of a new genus and some new species of East 
Indian Hymenoptera. [Cont. from 1904.] Entomologist 1905, 
pp. 14-17. 
242. . A new genus and species of Larridce from Central America. 
T. c. p. 21. [Hymenoptera.] 
