TITLES. 
Gen. Sub. 11 
145. Delage, Yves. La structure du protoplasma et les theories sur 
l’herddit^ ct les grands probl ernes de la biologie generate. Paris : 
8vo, xvi & 878 pp., figg. 
146. . L’Ann^e Biologique. Comptes Rendus annuels des travaux 
de Biologie generale. Paris : 8vo, Introduction, pp. 1-16. 
146a. Dendy, A. The cryptozoic fauna of Australasia. Pres. Address, 
Sect. D, Aust. Ass. Adv. Sci. vi, pp. 90-119. 
147. 0 Denison, Cii. Degenerative Heredity. New York Med. Journ. 
lxii, pp. 750-757. 
148. Dickson, H. N. The distribution of Food-fishes in relation to their 
physical surroundings. Nat. Sci. vi, pp. 30-37, 1 fig. 
149. Dixon, C. The migration of British Birds, including their post- 
glacial emigrations, as traced by the application of a new law of 
dispersal : being a contribution to the study of migration, geo- 
graphical distribution, and insular faunas. London : 8vo, 330 pp , 
6 maps. 
150. . A new law of geographical dispersal. Fortnightly Rev. 
April, 1895, pp. 640-657. 
151. Dohrn, A. The “ Challenger ” Expedition and the future of 
oceanography. Nature, lii, pp. 121-126. 
152. Dogiel, A. S. Zur Frage fiber den feineren Bau de3 sympathischen 
Nervensystems bei den Saugethieren. Arch. mikr. Anat. xlvi, 
pp. 305-314, 3 pis. 
153. . Die Structur der Nervenzellen der Retina. T. c. pp. 394-413, 
i P i. 
153a. Dolbear, A. E. Life from a physical standpoint. First Lecture 
in Wood’s Holl Biol. Lectures, pp. 1-21, 4 figg. 
154. Donaldson, H. H. The growth of the brain : a study of the 
nervous system in relation to education. London : 8vo, 374 pp., 
77 figg. 
155. °Dorman, M. R. P. From matter to mind. London: 8vo, 319 pp. 
156. Douglass, G. Norman. On the Darwinian hypothesis of sexual 
selection. Nat. Sci. vii, pp. 326-332, 398-406. 
157. Dreyer, Fr. Ergebnisse von Forschungen in Lebengesetzlichen 
und mechanischsetiologischen Hinsicht. Biol. Centralbl. xv, 
pp. 267-285. 
158. . Studien zu Methodenlehre und Erkenntniskritik. Leipzig : 
8vo, pp. xiii & 223, 3 figg. : [Part i. Die Lebenskraft.] 
159. Driesch, H., & Morgan, T. H. Zur Analysis der ersten 
Entwickelungsstadien desCtenophoreneies. I. Yonder Entwickelung 
einzelner Ctenophorenblastomeren. n. Yon der Entwickelung 
ungefurchter Eier mit Protoplasmadefekten. Arch. Entwickmech. 
ii, pp. 204-226, 2 pis. [Of. Amer. Natural, xxix, pp. 500 & 501.] 
1895. [vol. xxxir.] b 5 
