CONTENTS. 
Transactions of the Society — PAGB 
VIII. — The Fobaminifera of the Red Chalk of Yorkshire, 
Norfolk, and Lincolnshire. By H. W. Burrows, C. 
Davies Sherborn, and the Rev. Geo. Bailey. (Plates 
VIIL-XI.) 549 
IX. — Note on a New Type of Foraminifera of the Family 
Chilostomellid.®. (Fig, 60.) By Henry B. Brady, LL.D., 
F.R.S 567 
SUMMARY OF CURRENT RESEARCHES. 
ZOOLOGY. 
A. VERTEBRATA : — Embryology, Histology, and General. 
a. Embryology. 
Gulick, J. T . — Inconsistencies of Utilitarianism as the Exclusive Theory of Organic 
Evolution 572 
Houssay, F . — Embryology of Vertebrates 572 
Turner, W . — Placenta of Dugong 574 
M‘Intosh, W. C., & E. E. Prince — Development and Life-histories of Teleostean 
Food- and other Fishes 574 
fi. Histology. 
Bataillon, M. E . — Nuclear Modifications which affect the Nucleolus 574 
Flemming, W — Division of Pigment-cells and Capillary Wall-cells 575 
B. INVERTEBRATA. 
Steiner, J . — Functions of Central Nervous System of Invertebrates 575 
Curtice, Cooper . — Animal Parasites of Sheep 575 
Marenzeller, E. v . — German Names for Porifera , Ccelenterata , Echinoderms , and 
Worms 575 
Mollusca. 
Norman, A. M . — Bevision of British Mollusca 576 
Rawitz, B . — Sensory Organs of Lateral Line and Nervous System of Mollusca .. 576 
a. Cephalopoda. 
Hyatt, A. S . — Genesis of the Arietidx 576 
y. Gastropoda. 
Bergh, R . — Cladohepatic Nudibranchs 576 
„ „ The Titiscanix 577 
Bernard, F . — Pallial Organs of Prosobranchiata 578 
Cuenot, L . — Gland of Auricle in Paludina , and Nephridial Gland in Murex . . 580 
Fischer, P., & E. L. Bouvier — Mechanism of Respiration in Ampullariidx .. .. 580 
Dubois, R . — Olfactory Sense of Snails 581 
Pruvot, G . — New Neomenix from the Mediterranean 581 
„ „ Circulatory Apparatus and Gonads of Neomenix 581 
