CONTENTS. 
TRANSACTIONS OF THE SOCIETY. 
PAGE 
V. — On Anchor Mud from the Malay Archipelago. By 
A. Durrand, F.R.M.S 255 
YI. — Report on the Recent Foraminifera of the Malay 
Archipelago collected by Mr. A. Durrand, F.R.M.S. 
By Fortescue William Millett, F.R.M.S. (Plates V. 
and YI.) 
VII. — A few Notes on Micro-Crystallography. By T. Charters 
White, M.R.C.S., L.D.S., F.R.M.S 270 
VIII. — On some Organic Substances of High Refractivity, avail- 
able for Mounting Specimens for Examination under 
the Microscope. By H. G. Madan, M.A., F.C.S., Fellow 
of Queen’s College, Oxford 273 
IX. — Instantaneous Photomicrography. By E. B. Stringer, B.A. 282 
SUMMARY OF CURRENT RESEARCHES. 
ZOOLOGY. 
VERTEBRATA. 
a. Embryology. 
Hertwig, O . — Influence of Temperature on Development 283 
Beard, J. — Birth- Ptriod of Trichosurus vulpecula .. . . 283 
Carnoy, J. B . — Fertilisation in Ascaris 284 
Lenhossek, M. von — Spermatogenesis in Mammals 284 
Beissner, Hans — Interstitial Substance of Testis 284 
Hzeuker, Y . — Behaviour of Reproductive Cells in Blunts and Animals 284 
Fulton, T. Wemyss — Maturation of Pelagic Teleostean Eggs 285 
Brouha, M . — Development of Liver and Pancreas in Birds 285 
Braem, F . — Epiphysis and Hypophysis in Frog 280 
Salzer, Hans — Hypophysis of Mammals 28G 
Rabl, C . — Development and Structure of the Lens 280 
KorscH, Fr . — Development of External Form of Trout Embryo 280 
McIntosh, W. C. — Post-Larval Fierasfer 287 
Sewertzoff, A. N . — Metamerism of Head in Torpedo 287 
Rollinat, R . — Copulation in Ophidians . . . . 287 
Le Dantec, Felix — Sex and Molecular Dissymmetry . . 287 
Fere, Ch. — Variations in Weight of Hens’ Eggs .. .. 287 
Peter, Karl — Convergence in Development 287 
b. Histology. 
Ranvier, L . — Growth of Injured Nerves 288 
Berkeley, H. J . — Effect of Poisons on Cortical Nerve-Cells 288 
Kolster, R . — Peculiar Ganglion-Cells in Spinal Cord of Perch 288 
Krause, K . — Optic Nerves of Fishes “ .. .. 2ns 
Crevatin, F r . — Electric Organ of Torpedo 288 
Houssay, F . — Osmotic Phenomena in Mdosis 288 
Hermann, F . — Chromatoid Bodies of Sperm-Cells 289 
Michaelis, L. — Lactation . 289 
Michel, Aug . — Composition of Nucleoli . . . . 289 
Hoffmann, R. Wolfgang — Cell- Plates and Cell-Plate Rudiments 289 
Tomes, C. S . — Classification of Forms of Dentine .. . . 289 
Spuler, A. — Canaliculi of Bone- Cells 289 
Studnicka, F. K . — Histogenesis of Cartilage in Cyclostomes 290 
Cohn, Th . — Closing Bands in Epithelium 2n0 
Sfameni, P. — Nerve-Endings of the Sweat-Glands 290 
Ranvier, L . — Process of Cicatrisation 290 
Gehuchten, A. van — Structural Changes in Nerve-Cells 2nO 
Catois — Neuroglia of Brain in Fishes 290 
Moore, B., & Swale Vincent — Supra-Renal Capsules of Teleostei 291 
A 
