Vlll CONTENTS 



SUMMARY OF CURRENT RESEARCHES 



Relating to Zoology and Botany (principally Invertebrata and 

 Cryptogamia), Microscopy, &c, including Original Communications 

 from Fellows and Others.* 14, 171, 298, 439, 559, 653 



ZOOLOGY. 



VERTEBRATA. 



a. Embryology- PAGE 



Del age, Yves — Merogonic Fertilisation 14 



Levi, Giuseppe — Action of Inflammatory Agents on Eggs 14 



Eyolesheimer, A. 0. — Cleavage of the Egg of the Bony Pike 15 



Morgan, T. H. — Influence of Salt Solutions upon Eggs 15 



Carnoy, J. B., & H. Lebrun — Polar Bodies in Urodela 16 



Burnens, Alf. — Phagocytosis during Metamorphosis 16 



Rabl, C. — Development and Structure of the Lens 17 



Rauber & van Beneden — Early Development of Mammals 17 



Goronowitsch, N. — Development of Cranial Nerves and Ganglia in Trout .. .. 18 



Sewertzoff, A. N. — Metamerism of the Elasmobranch Head 18 



Koltzoff, N. K. — Metamerism of Head in Petromyzon planeri 18 



Sushkin, P. P.— Skull of Kestrel 19 



Kiebel — Development of Ductus Endolymphaticus 19 



Johnson, R. H. — Pads on the Palm and Sole of the Human Foztus 19 



Melchers, F. — Cerebral Outgrowths in Geckos 20 



Lignier, 0. — Origin of Sexual Reproduction 20 



Hill, J. P. — Female Urogenital Organs of Perameles . . 20 



Semon, R. — Pouch of Echidna 21 



Sixta, V. — Young of Ornithorhynchus 21 



Rorig, A. — Correlation of Antlers and Reproductive Organs 171 



Sellheim, H. — Castration and Growth of Bone 172 



Giard, A. — Is there Parthenogenesis of the Microgamete in Metazoa % 172 



Haecker, V. — Experimental Embryology 172 



Bergh, R. S. — Isolation of Blastomeres 173 



Pieri, J. B. — Ovulase 173 



Schultze, O. — Bilateral Symmetry of Egg 173 



„ „ Conditions of Development in the Frog 174 



Gemmill, J. F. — Physiology of Reproductive Elements 174 



Foclis, J. — Development of the Testis 175 



Hill, J. P. — Embryology of Marsupials 175 



Jenkinson. J. W. — Development of Mouse 175 



Sobotta, J. — First Directive Spindle in Ovum of Mouse 176 



Aichel, O. — Suprarenals of Mammals 176 



Pcnnett, R. C. — Pelvic Plexus of Mustelue 177 



Mitchell, G. L. — Ovarian Follicles in Cymatogaster 177 



Wheeler, W. M. — Development of Urino-genital Organs in Petromyzon 177 



Bumpus, H. C— Telegony 178 



Levi, Giuseppe — Development of Chondrocranium in Man 298 



Berry, J. M. — Development of Villi in Human Intestine 298 



Strahl, H. — Placenta of Galago agisymbanus 299 



Grosohuff, K. — Presence of a Thymus of the Fourth Visceral Cleft in Man . . . . 299 



Sacquepee, E. — Double and Bifid Ureters in Man 299 



Fere, Ch. — Abnormalities in Development of Chick 300 



* In order to make the Contents complete, the papers printed in the ' Transactions 

 and the Notes printed in the ' Proceedings ' are included here. 



