TITLES. 
Gen. Sub. 15 
Eastman, C. R. [See Zittel (918).] 
222. Edwards, C. E. The physiological zero and the index of development 
for the egg of the domestic fowl, Gallus domestic,us. Amer. J. Physiol, 
vi, pp. 351-398. 
223. *Ehlers, E. Gottingen Zoologen. Festschr. Ges. Gottingen 1901, 
pp. 393-494. 
Summary, Zool. Zentrlbl. 1903, pp. 1, 2. 
224. Elderton, W. Palin. Tables for testing the goodness of fit of 
theory to observation. Biometrika i, pp. 155-163. 
225. *Emery, C. Dopo vent’ anni. Ancora una volta dell’ indirizzo 
moderno delle Scienze naturali e particolarmente della Zoologia in 
Italia. Prefazione al corso di Zoologia. Bologna, 1901, 8vo, 31 pp. 
226. -. Was ist Atavismus? Verh. Congr. Zool. v, pp. 301-306. 
227. *Erlanger, C. v. Zoogeograpliie und Ornithologie von Abyssinien 
den Galla- und Somali-Landern, 1902. Frankfurt. Ber. Senckenberg. 
Ges. 1902, 15 pp. 
Abstract by Meisenheimer, Zool. Zentrlbl. 1903, p. 452. 
228. Ewart, J. C. Telegony. Enc. Brit, xxxiii, pp. 211-213. 
229. -. Telegony in dogs. Field Nat. Quart, i, pp. 59-65. 
230. Eycleshymer, A. C. The formation of the embryo of Necturus , with 
remarks on the theory of concrescence. Anat. Anz. xxi, pp. 341-353. 
231. -. The nuclear changes in the striated muscle cell of Necturus. 
[Summary.] Amer. J. Anat. i, pp. 512, 513. 
232. FIcrIc, C. & Pettit, A. Sur la structures des teratomes. Bull. Mus. 
Paris vii, pp. 360, 361. 
233. Fermi, C. & Repetto, R, Beitrag zur Verbreitung der proteolytischen 
Enzyme im Tierreiche. Centrbl. Bakter. i Abth. xxxi, pp. 403-410. 
234. Fick, R. Vorschlage zur Minderung der wissenschaftlichen “ Sprach- 
verwirrung ”. Anat. Anz. xx, pp. 462, 463. 
Cf. Radl (665). 
235. *Fickel, J. Die Literatur fiber die Tierwelt des Konigreichs Sachsen. 
Zwickau, 1902, 71 pp. 
Review by Simroth, Zool. Zentrlbl. 1903, p. 437. 
Figari, F. [See Mariano & Figari (539).] 
236. Filhol, H. Appareil k defilement pour preparations microscopiques 
du Dr Auguste Pettit. Bull. Mus. Paris vii, pp. 357-360. 
237. Finn, F. General notes on variation in birds. J. Asiat. Soc. Bengal 
lxxi, pp. 154-184. 
238. Fischel, A. Weitere Mittheilungen fiber die Regeneration der Linse. 
Arch. Entwickmech. xv, pp. 1-138, pis. i-iv. 
239. Fischer, E. Natfirliche und kfinstliche Umformung der Lebewesen. 
Ber. St. Gall. Ges. 1901-1902, pp. 316-327. 
Experiments on Lepidoptera ; inheritance of acquired characters. 
240. -. Weitere Untersuchungen fiber die Vererbung erworbener 
Eigenschaften. Allg. Zeitschr. Ent. vii, pp. 129-134, 201-205, 241- 
246, 266-272, 301-306, 452-456, 476-483, 506-514, 521-525. 
241. Fischer, M. H. Further experiments on artificial parthenogenesis 
in Annelids. Amer. J. Physiol, vii, pp. 301-314. 
