CONTENTS. 
IX 
PAGE 
Bell, A. S . — Influence of a Previous Sire 514 
Werner, F . — Regeneration of Tail in Lizards 514 
Giard, A . — Hypotypic Regeneration 515 
Ewart, J. Cossar — Critical Period in Development of Horse 515 
Foot, K . — Origin of the Cleavage Centrosomes 515 
Schultze, 0 . — Directive Influence of Gravity on Development 516 
Benedex, E. van — Historical Note as to Polar Bodies 516 
Wilson, H. V., & J. E. Mattocks — Lateral Sensory Rudiment in Salmon .. . . 516 
Hoffmann, 0. K . — Development of Selachii 516 
H aswell, W. A . — Early Development of Cestracion 516 
Nishikawa, T . — Passage of the Eye in a Flat-Fish 517 
Ward, R. H . — Ovum in Testis of Lamprey 517 
Brachet, A . — Liver and Pancreas in Ammoccetes 517 
Hatta, S . — Development of Heart in Petromyzon 517 
Ohlin, Axel — Development of Teeth in Bottle-nose Whale 518 
Kopsch, Fr . — Double Gastrula in Lizard 518 
0. Histolog-y. 
Kostanecki, K., & Siedlecki — Relation of Centrosomes to Cytoplasm 21 
Ramon y Cajal, S . — Protoplasm of Nerve-Cells 22 
Szymonowicz, L. — Nerve-Endings of Duck's Bill 22 
Gunther — Inner Root-Sheatli and Papilla of the Hair 22 
Fischel, A. — Pigment-Cells 22 
Ramon y Cajal, S . — Phagocytosis by Blood-Plates 23 
Plato, J . — Function of Interstitial Cells of Testis 23 
Sacerdotti, C . — Regeneration of Mucus Epithelium of Intestinal Tract in Amphibia 23 
Wilson, E. B . — The Cell in Development and Inheritance Ill 
Giglio-Tos, E . — Blood of Lamprey 112 
Ruffini, A . — New Nerve-Sheath 112 
Marchesini, R . — Centrosomes and Attraction-Spheres in Leucocytes of Newt .. .. 112 
Scupin, H . — Minute Structure of Ganoid Scales J 112 
Henneguy, L. F. — Text- Book on the Cell 196 
Dahlgren, U . — Giant Ganglion-Cells in Spinal Cord of Flat-Fishes 196 
Schaffer, K . — Structure of Cerebral Cortex and Function of Nerve- Cell Processes 196 
Dahlgren, U. — Centrosome Artifact in Nerve-Cells 196 
Bunker, F. S . — Sensory Organs of the Lateral Line 196 
Giglio-Tos, E . — Red Blood-Corpuscles 197 
Ranvier, L . — Behaviour of Leucocytes in Injured Cornea 197 
Marchesini, R. — Muscle-Fibres ; 197 
Andeer, J. J . — Peritoneal Ostioles 197 
Vincent, Swale — Suprarenal Capsules 197 
Verworn, M . — Relation between the Form and the Metabolism of the Cell .. .. 270 
Bambeke, Ch. van — Cell-boundaries 270 
Eisen, Gustav — Plasmocytes 271 
Trambusti, A . — Distinction between Leucoblasts and Erythroblasts 271 
Juschtschenco, A. J . — Sympathetic Ganglion-Cells 271 
Demoor, J . — Plasticity of Cerebral Neurones 272 
Maurer, F. — Blood-Vessels in Epithelium 360 
Volf, Pierre — Uterine Mucosa of Bat during Gestation 360 
Triefel, H. — Cell-Bridges in Unstriped Muscles 361 
Holm, J. F . — Comparative Histology of the Liver 361 
Traube-Mengarini, Margherita — Permeability of the Skin 361 
Schaffer, J . — Structure and Development of Cartilage in Cyclostomes 362 
Botezat, E. — Nerve-Endings in Tactile Hairs of Mammals 362 
Reinke. Fr . — Structure of the Neuroglia of the White Matter of the Spinal Cord .. 363 
Bisogni, C . — Lingual Glands of Vipers 363 
Cuenot, L . — Nuclear Degeneration and Renewal 363 
Rutherford, W . — Structure of Striped Muscular Fibre 518 
Kolliker, A. von — Cells and'Energids 519 
Schaffer, J . — Centrosomes in Ganglion and Cartilage Cells 519 
Boveri, Th .— Conditions of Cell-Division 519 
Rosenstadt, B . — Formation of Skin Pigment 519 
