12 Gen. Sub. 
I. GENERAL SUBJECTS. 
[ 1904 ] 
157. [Burokhardt, R.] Die Biologie der Griechen. Ber. Senckenberg. 
Ges. 1904, pp. 3-26. 
158. * . Dber antike Biologie. Aarau, 1904, 19 pp. (from Jahresh. Yer. 
achweiz. Gymnasiallehrer xxxiv). 
159. Buttel-Reepen, H. Y. tJber den gegenwartigen Stand der Kennt- 
nisse von den geschlechtsbestimmenden Ursachen bei der Honigbiene 
(Apis mellijica L.) ein Beitrag zur Lehre von der geschlectlichen 
Praformation. Yerh. Deutsch. zool. Ges. 1904, pp. 48-77. 
Followed by a discussion in which Dr Bresslau and others took part. 
160. * . Die Parthenogenesis bei der Honigbiene. Natur & Schule i, 
pp. 230-239. 
Abstract, Schroder, Allg. Zeitschr. Ent. ix, p. 112. 
161. Byrnes, Esther F. Regeneration of the Anterior Limbs in the 
Tadpoles of Frogs. Arch. Entwickmech. xviii, pp. 171-177, pi. x, 
8 figg. 
162. . On the skeleton of regenerated anterior limbs in the Frog. 
Biol. Bull, vii, pp. 166-169, 4 hgg. 
163. Calkins, G. N. Studies on the life-history of Protozoa . iv. Death 
of the A series. J. exp. Zool. i, pp. 423-461, 3 pis. 
164. . Evidences of a sexual-cycle in the life-history of Amoeba 
proteus. Arch. Protistenk. v, pp. 1-16, pis. i-iii. 
165. Calvet, L. La distribution geographique des Bryozoaires marins et 
la thdorie de la bipolarity. C.R. Ac. Sci. cxxxviii, pp. 384-387. 
166. Camerano, L. Osservazioni intorno all’ applicazione del metodo 
somatometrico. Boll. Mus. Torino xix, No. 461, 4 pp. 
167. . Ricerche intorno alia variazione del Phyllodactylus europoeus 
Gen 6. T. c. No. 471, 28 pp. 
168. Cameron, J. On the origin of the epiphysis cerebri as a bilateral 
structure in the chick. P. R. Soc. Edinb. xxv, pp. 160-167. 
169. . On the origin of the epiphysis cerebri as a bilateral structure 
in the chick. P. Scott. Micr. Soc. iv, pp. 11-17. 
170. Carlgren, O. Studien iiber Regenerations- und Regulationsersch- 
einungen. i. tJber die Korrelationen zwischen der Regeneration und 
der Symmetrie bei den Actiniarien. Svenska Ak. Handl. xxxvii, No. 8, 
105 pp, xi pis. 
171. *Carracido, Jos£ R. Tratado de Quimica biologica. Madrid 1903, 
8vo, 725 pp. 
Review by H. Pi^ron, Rev. Scient. (5) i, pp. 527-529. 
172. Casteel, D. B. The cell-lineage and early development of Fiona 
marina , a Nudibranch mollusk. P. Ac. Philad. lvi, pp. 325-404, 
pis. xxi-xxxv. 
173. Castle, W. E. Sex determination in bees and ants. Science xix, 
pp. 389-392. 
Cf. Wheeler (936). 
174. & Allen, G. M. Mendel’s law and the heredity of albinism. 
Mark. Anniv. Vol. pp. 379-398. 
175. Caull^ry, M. & Mesnil, F. Revue annuelle de Zoologie. Rev. gen. 
Sci. xv, pp. 594-610. 
