CONTENTS. IX 



I'AGB 



Low, Alexander — Early Human Embryo 441 



Regadd, Cl., & G. Dubreuil — Corpus luteum and Hut in Rabbits 441 



Landman, Otto— Open Cleft in Embryonic Eye of a Chick of Eight Days .. .. 441 



Reese, A. M. — American Alligator 442 



Branca, W. — Embryos in Ichthyosaurs 442 



Landacre, F. L. — Epibranchial Placodes of Ameiurus 44:! 



Nirenstein, E. — Poison Glands of Salamander 443 



Bles. E. J. — Notes on Anuran Development .. .. 44:; 



Assheton, R. — Teleostean Eggs and Larvx from the Gambia 443 



Grochmalickj, Jan — Regeneration of Lens in Fishes 443 



Thilo, O. — Development of Carp' s Swim-bladder 443 



Blaizot, L. — Gestation in Acanthi as vidgaris 444 



Thomson. J. Arthur — Text-book of Heredity .. •• ,•• •• 559 



Kammerer, P. — Transmission of Coercively Acquired Reproductive Adaptations .. 559 



Lecaillon, A. — Parthenogenetic Segmentation in Fowl 561 



Anikiew, Ar., & others — Early Stages in Development of the White Mouse .. .. 561 



Frassi, L. — Very Young Human Ovum 561 



Allen, B. M. — Origin of Sex-cells in Rana pipiens 562 



Molle, Jacques van — Studies on Spermatogenesis 562 



Bambeke, Ch. van — Development of Vertebrate Nerve-cord 562 



Filatoff, D., & others — Development of the Head 562 



Marcus, Harry— Gill-clej 't Region of Gymnophiona .. 562 



Basile, C. — Influence of Lecithin on Determination of Sex 563 



Aime, P .—Interstitial Cells in the Ovary of Mammals 563 



Carmichael, E. S., & F. H. A. Marshall — Compensatory Hypertrophy in the Ovary 563 



Nicloux, Maurice — Passage of Ether Jrom Mother to Faztus 564 



Gentes, L. — Infundibular Gland and Choroid Plexus 564 



Reichenow, E. — Abnormalities in Hind Limbs of Rana esculenta 564 



Schneider, K. C. — Vifalistic Theory of Evolution 564 



Lutz, Frank E. — Inheritance of Manner of Clasping the Hands 564 



Herring, P. T. — Development of Mammalian Pituitary Body : 698 



Rabaud, E. — Orientation of Embryo in Hen s Egg 699 



Cuenot, L. — Apparent Anomalies in Mendelian Proportions 699 



Davenport, Charles B. — Inheritance in Canaries 699 



Mudge, G. P. — Transmission of Coat-characters in Rats 700 



Marshall, F. H.TA., & W. A. Jolt — Transplantation of Ovaries 700 



Wilson, James -Mendelian Characters among Short-horn Cattle 701 



Ries, Julius — New Vieivs concerning Fertilisation and Maturation 701 



Ballowitz, E. — Spermatozoa of Seals 701 



Roule, L., & I. Audige — Development of Kidney in Teleosteans 702 



Roule, Louis — Development of Notochord in Fishes 702 



Wintrebert, P. — Embryonic Circulation in Goldfish 702 



Regan, C. Tate — Hybrid between Bream and Rudd 702 



6. Histology. 



Andrews, E. A. — Intercellular Connections in Fowl's Egg 26 



Dubois, R. — Microbioids of the Purple Gland of Mur ex brandar is 26 



Stvdnicka, F. K. — Matrix Tissue 26 



Hurthle. K. — Striped Muscle 26 



Valle, Paolo della — Tetrads in Somatic Cells 27 



Bertkau, F. — Secretion of Mammary Glands 27 



Cajal, S. R. — Vindication of the Neuron Theory 27 



Suchard. E. — Valves in the Veins of a Frog 27 



Bruntz, L. — Glandular Endothelium of Lymphatic Canals and Renal Capillaries 



in Tadpoles 28 



Kolmer, W. — Minute Structure of the Internal Ear 28 



Schmincke, A. — Regeneration of Cross-striped Muscle in Vertebrata 28 



Harrison, Ross G. — Observations on the Living Developing Nerve-fibre 28 



Sterzi, G. — Central Nervous System of Cyclostomes 29 



Williams, L. W.— Structure of Cilia .. 163 



Retterer, Ed. — Development of Cartilage 163 



Terry, R. J. — Neuroglia syncytium 164 



Dungern, Emil v. & Richard Werner — Theory of Malignant Tumours .. .. 164 



