CONTENTS. 
XI 
PAGE 
Zschokke, F . — Fauna of Lakes of the Jura 42 
Breckinridge, C. B . — North American Mesozoic Invertehrata 42 
Chapman, F . — Microscopic Contents of Bargote Beds 42 
Loeb, J . — Physiological Morphology 165 
Knoll, Ph . — Cardiac Activity of Invertebrates 165 
„ „ Blood-corpuscles of Invertebrates 166 
Stewart, C . — Locomotion of Invertebrates * .. .. 520 
Imhof, O. E . — Distribution of Aquatic Invertebrates 618 
Mollusca. 
Dall, W. H . — Shells from the Great Lagoon , Watling Island , Bahamas 43 
Pelseneer, P . — Hermaphroditism in Mollusca 43 
Gilchrist, J. D. F . — Torsion of Body of Mollusca 416 
Smith, E. A . — Mollusca of the Bay of Bengal 520 
a. Cephalopoda. 
Racovitza, E. G . — Habits and Reproduction of Rossia macrosoma 299 
Faussek, V. — So-called “ White Body ” of Cephalopods 299 
Lenhossek, M. y . — Retina of Cephalopods 417 
Mitsukuri, K., & Ikeda, S . — Gigantic Cephalopod from Japan 417 
VayssieIre, A . — Sexual Dimorphism in Nautilus 520 
Kerr, J. G . — Anatomy of Nautilus Pompilius 619 
13. Pteropoda. 
Peck, J. I . — Pteropoda of the ‘ Albatross’ Expedition 418* 
<y. Gastropoda. 
Andre, E . — Pedal Gland of Pulmonata 44 
Plate, L . — Anatomy of Trophon 44 
Erlanger, R. v . — Origin of Mesoderm in Paludina .. . 44 
Sampson, L. V . — Musculature of Chiton 45 
Thiele, J .—Solenogastres 45 
Plate, L . — Anatomy of Mollusca 166 
Dall, W. H . — Subtropical Miocene Fauna in Arctic Siberia 166 
„ „ Mechanical Cause of Folds in Aperture of Shell of Gastropoda . . .. 167 
Chatin, J . — Connective Cells of Gastropoda 167 
Plate, L . — Anatomy of Mollusca 300 
Collinge, W. E . — Myology of some Pulmonate Mollusca .. . . . . . . . . 300 
Garstang, W . — Colpodaspis pusilla 301 
Bergh, R . — Opisthobranchs of the “ Albatross ” Expedition 301 
„ „ Hedylidse , a new Family of Nudibranchs 301 
Davis, J. R. A . — Habits of Limpets 301 
Peck, J. I . — Heteropoda of the ‘ Albatross * Expedition 418 
Villepoix, Moynier de — Formation of Snail Shell 418 
Fujita, T . — Mesoderm Formation in Pulmonata 521 
Thiele, J . — Phytogeny of Gastropoda 521 
Kofoid, C. A . — Early Development of Lima x 620 
5. Lamellibranchiata. 
Boetan, L . — Mode of Fixation of Lamellibranchs by their Byssus 302 
Chatin, J . — Seat of Coloration of Brown Oysters 418 
Sigerfoos, C. P .—Early Stages in the Development of the Pholadidte 521 
Faussek, Y . — Parasitism of Larva of Anodonta on the Shin of Fishes 521 
Call, R. E . — TJnionidse of Arkansas 621 
Rochebrune, A. T . — Poisonous Mollusc 621 
Brachiopoda. 
Crane, Agnes — Evolution of the Brachiopoda 419 
Bryozoa. 
Harmeb, S. F . — Embryonic Fission in Liclienopora 302 
Gregory, J. W . — Revision of Jurassic Bryozoa 303 
