Xii CONTENTS. 



PAGE 



Volz, W. — Respiration and Circulation in Monopterus javanicus 293 



Rynberk, G. van— Respiratory Processes in Fishes 294 



Volz, W. — Eyes of Periophthalmus and Boleophthalmus 294 



Korotnefp, A. — Comephorus 294 



Gill, Theodore — Carps and their Relatives 294 



Bean, Barton A. — History of the Wliale-Shark 295 



Franz, V. — Eye in Selachians 295 



Eastman, C. R. — Asterolepid Appendages 295 



Chapman, F. — New Cephalaspid 295 



Schaffer, J. — Thyroid of Myxine 296 



M'Intosh, W. C. — Natural History Notes from St. Andrews 296 



Ortmann, A. E. — Origin of the Deep-Sea Fauna 427 



Cori, C. — Slime- Formation in the Sea 428 



Bohn, G. — Anhydrobiosis, Parthenogenesis, and Phototropism 428 



Warren, Ernest — Fauna of Natal 428 



London, E. S., & D. J. Pesker — Peripheral Nervous System of Mammals .. .. 428 



Szakall, J. — Eye of Spalax typhlus * 429 



Ewart, J. Cossar — Relationships of the Tarpan 429 



Miller, W. S. — Arrangement of Bronchial Blood Vessels 429 



Carpenter, F. W. — Cranial Nerves in Chick 429 



Aitar, T. V. R. — Notes on Sea Snakes 430 



Watkinson, Grace B. — Cranial Nerves of Varanus Bivittatus 430 



Nickolsky, A. — Reptiles and Amphibians of Russia 430 



Bath, W. — Tadpoles caught by Bladderwort 430 



Goto, Seitaro — Meristic Variations in Toad 430 



Abel, O. — Fossil Flying Fishes 430 



Kniper, Taco — Respiration in Bony Fishes 431 



Cole, L.J. — German Carp in United States 431 



Pappenheim, P. — Saw of the Sawfishes 431 



Mtjdge, G. P.— Abnormal Dogfish 431 



Rennie, J. — Accessory Fins in Raia batis 432 



Emmel, V. E. — Chorda Tympani in Microtus 432 



Marion, G. E. — Jaw and Branchial Muscles in Elasmobranchs 432 



Stewart, Charles — Membranous Labyrinth in Sharks 432 



Eastman, C. R.— Structure and Relations of Mylostoma 432 



Hatschek, B. — Acromerite of Amphioxus .. . 432 



Eggeling, H. — Mammary Glands and other Skin-Glands of Marsupials 542 



Flint, J. M.— Growth of the Bronchial Tree 542 



Ga lli- Vale rio, B. — Experimental Pathology and Animal Classification .. .. 543 



Pycraft, W. P. — Skeleton of Musk Duck 543 



Broom, R. — Organ of Jacobson in Sphmodon 543 



Gerhartz, H. — Multiple Testis and Liver 544 



Popoff, M. — Coloration of Fishes 544 



Agar, W. E. — Spiracular Organ in Lepidosiren and Protopterus 544 



Cole, F. J., & W. J. Dakw— Cranial Nerves in Chimsera 545 



Stewart, C — Membranous Labyrinth in Elasmobranchs . . . . 545 



Woodward, A. Smith — Vertebrate Fossils of Victoria 545 



Nathansohn, A. — Influence of Vertical Currents on Marine Plankton 545 



Monti, R. — Migration of Plankton in Lakes 546 



Henriksen, Martin E.— Arctic Biological Station 546 



Loomis, F. B. — Momentum in Variation 546 



Bullen, R. A.— Marine Fossils from Crete. 546 



Driesch, Hans— Vitalism 656 



Tuiselton-Hyer, W. T.— Wild Fauna of Kew 657 



Osburn, R. C. — Adaptive Modific dions of Limb Skeleton 657 



Thyng, F. W. — Squamosal Bone in Tetrapodous Vertebrata 658 



Kravetz, L. P. — Sternum and Episternum of Mammals 658 



Hilzheimer, M.— European Hares 658 



Warren, E. — Abnormal Hoofs of Sheep 659 



Adauhi, Buntauo, & Yaso Adachi— Hands of Japanese 659 



Toldt, C. — Angle of the Mammalian Jaw 659 



Ntjssbaum, M.— Testis of Batrachia 659 



