12 Ins. 
XIII. INSECTA. 
123. [Bezzi, M.] Di una specie inedita di Ditteri italiani appartenente 
ad un genere nuovo per la fauna europea. Bull. Soc. ent. Ital. xxxv, 
pp. iii-xix. 
124. * . Alcune notizie sui Ditteri cavernicoli. Revisfc. ital. Speleol. 
1903, pp. 3-11. 
Summary, Wien. ent. Zeit. xxii, p. 241. 
125. Bidenkap 0. Forelpbig oversigt over de i det arktjske Norge hidtil 
bemaerkede Dip ter a Brachycera. Tromso Mus. Aarsh. xxiii, pp. 13- 
112 . 
126. Biedermann, W. Geformte Sekrete. Zeitschr. allg. Physiol, ii, 
pp. 395-481, pis. iii-vi. 
Consists of a discussion of the histology of the chitinous skeleton of 
Coleoptera , and of a consideration as to the nature of cell-membranes 
in general. 
127. Bignell, G. 0. British oak galls. Rep. Cornwall Soc. 1902, pp. 
72-93. [Hymenoptera.] 
128. Billet, A. Sur une nouvelle espece <¥ Anopheles (A. chaudoyei Th.) 
et sa relation avec le paludisme, k Touggouret (Siid-Constantinois). 
C.R. Soc. Biol. 1903, pp. 565-567. [ Diptera .] 
129. Bingham, C. T. The fyuna of British India, includirig Ceylon and 
Burma. Published under the authority of the Secretary of State for 
India in Council. Edited by W. T. Blanford. Hymenoptera, Vol. n. 
Ants and Cuckoo-wasps. London, 1903, 8vo, xix-f-506 pp., 1 pi., 
illustrations. 
Review, Ann. Nat. Hist xii, pp. 190, 191. 
130. . On the Hymenoptera collected by Mr W. L. Distant in the 
Transvaal, South Africa, with descriptions of. supposed new species. 
Ann. Nat. Hist, xii, pp. 46-69. (Cont. from Vol. x.) 
131. — — . Diagnoses of Aculeate Hymenoptera. Fascic. Malay. Zool. i, 
App. pp. iii-vii. 
132. Bischof, J. Neue Dipteren aus Afrika. Wien. ent. Zeit. xxii, pp. 
41, 42. 
133. * . Ueber Fliegenlarven im Menschen. Mt. Naturk. 0. T. C. 
1903, Nos. 3 & 6. [ Diptera .] 
Brief summary, Wien. ent. Zeit. xxii, p. 219. 
134. Bisschop van Tuinen, K. De zaagwerktuigen der Cimbicini. 
Tijdschr. Ent. xlvi, pp. 58-64, pis. vi-viii. [. Hymenoptera .] 
135. Blackburn, T. Further notes on Australian Coleoptera , with 
descriptions of new genera and species, xxxn. Tr. R, Soc. S. 
Austral, xxvii, pp. 91-182. 
136. xxxiii. T. c. pp. 261-309. [Coleoptera] 
Blanford, W. T. [See Bingham (129).] 
137. *Blatchley, W. S. The Orthoptera of Indiana. Rep. Geol. Indiana 
xxvii, pp. 123-471. - 
Review, Canad. Ent. xxxv, p. 293. The work has not yet reached this 
country. 
138. * . A nature wooing at Ormond by the sea. Indianopolis, 
245 pp., 12 pis. 
Noticed in Psyche x, p. 43. 
