X CONTENTS. 



l-A'.K 



Joly, J. — Theory of Action of Rays on Growing Culls 17 



Schmidt, \V. J. — Structure of Skin in Anguida 17 



Martin, C. H. — Nematooysts in various Groups 18 



Studnicka, F. K. — Endoplasm and Exoplasm L33 



Arnold, Julius— Plasmic Structures 133 



Holmes, S. J. — Movements of Melanophorcs of Frog 133 



Torraca, Luigi — Chondriosomes of Cartilage Cells 133 



Heidenhain. Martin— Taste-buds of Babbit's Tongue 134 



Alagna, Gaspare — Ganglion Cells in 1'alatine Tonsil of Man 134 



Haggqvist, Gosta — Nerve Cells in Human Epidermis 134 



Stadtmiller, Fr. — Scleral Cartilage of Urodela 134 



Retterek, Ed., & H. Xeuville — Minute Structure of Penis and Glans in Lemurs 135 



Hirschler, Jan — Mitochondria and Other Plasmic Structures 241 



Szuts, Andkeas von — Minute Structure of Nerve-cells 241 



Fortcyn, A. E. 15. Droogleevkr — Cortical Cell Lamination in Cerebral Hemispheres 



of Rodents 241 



Kaschkaroff. — Bone in Sunjish 242 



Cutore, G. — Elastic Cartilage in Intra pulmonary Bronchi of Mammals 242 



Alagna, G. — Cartilaginous Inclusion in Human Palatine Tonsils 242 



Tkinci, G. — Chromaffine Bodies along the Human (Esophagus 242 



Herrmann, Th. — Appearance of Fat in Human Thymus 243 



Holmes. S. J. — Epidermis of Amphibians Cultivated Outside the City 348 



Lloyd-Jones, Orren — Microscopical and Chemical Study of Feather-Pigments in 



Pigeons 349 



Laurens, Henry — Beactions of Amphibian Larvm to Light 350 



Hooker, Davenport — Amoeboid Movement in Melanophores of Frog 351 



Retterer, Ed. — Adipose Tissue 351 



Nageotte, J. — Non-medulla ted Nerve Fibres 351 



Schumacher, S. von — Independent Life, of Cells 463 



Lewis, Margaret R., & Warren H. Lewis — Mitochondria in Tissue Cultures .. 465 



Cowdry, E. V. — Mitochondria in Vertebrate Nerve-cells 406 



Scammon, Richard E. — Histogenesis of Selachian Liver 466 



Corner, George W. — Structural Unit of Pig's Pancreas 467 



Ringoen, A. R. — Mast Leucocytes of Babbit .. 467 



Evans, Herbert M. — Macrophages of Mammals 467 



Hartog, Marcus — Mechanism of Mitosis 468 



Minchin, 1'rof. E. A. (the late) — The Evolution of the Cell 564 



Kite, G. L.— Permeability of Cytoplasm of Cells 566 



Xeuville, H. — Pyloric Musculature in Bears 567 



Rosen, Nils — Integument of Plectognaths ,,; 7 



c. General- 



Kerr, J. Graham — Plankton 18 



Fitzgekald, M. P. — Changes in Breathing and Blood at High Altitudes .. .. 19 



Pooock, R. I. — Facial Vibrissas of Mammals 19 



Christie-Linde, A. Arnback — Organ of Jacobson and Palatine Cartilage . . .. 20 



Orton, J. H. — Bale of Growth in Marine Invertebrates 20 



Chandler, Asa C. — Distribution and the Origin of Species 135 



Daniel, J. Frank — Scales of Heterodontus francisci 135 



Shelford, Victor E — Besponses of Sessile and Motile Organisms 136 



Boveri, Th. — Theory of Malignant Tumours 136 



