828 



INDEX. 



BoorpioDB, Geographical Distribution. 695 



1 1 n , The President's Address: 



w i at were the Carboniferous Ferns? 



187 . , 



Bcourfield, D. J., Fresh-water Biological 



Stations, 480 



— So-called "Olfactory Setae" of Clado- 



cera, 437 

 Borew-Barrel Microscope, Wilson, Simple, 



7:;:'. 77-.» 

 Beulpin, Habits, 582 



Bdrinko, O. V.. Method of Differentiating 

 the Cortical from the Medullary Portions 

 of Adrenals, :i s I 

 Si al, Placenta, 166 

 Sea-Mouse, New S|>ecies, 438 

 Sea- Urchin, Artificial Production of 

 Vitelline Membrane in Unfertilised 

 Ova, 318 



— Commensal Crab, 311 



— Ova, Merogonic Development, 598 

 Sea-Urchins of German Deep-Sea Expe- 

 dition, 443 



— Siamese, 189 

 Seaweed Industries, 016 

 Secretary, The, 395 



Secretions of the Genital Organs, 165 

 Secretory Apparatus of the Dipterocarpeae, 



326 

 Sections, Several, fixed to Cover-slips or 

 Slides, Apparatus for the Simul- 

 taneous Staining of, 771 



— Celloidin, Method for Mounting, 774 



— Numerous, Apparatus for Staining 



Simultaneously, 770 

 Sedges and Grasses, Fossil, 610 

 Seed and Ovule of Anona, Development, 



604 

 Seed-Development in Piperales, 605 

 Seeds, Effect of Very Low Temperatures, 



714 

 Seedlings of Gesneriacese, 65 

 Segmental Canals, Persistent, in Centrina, 



582 



— Organs, Modifications in Epitokous 



P.dychaets, 700 

 Sekera, E., Viviparity in the Eumeso- 



stoniinse, 188 

 Selachian Ovum, Development of Chromo- 

 somes, 679 

 Selaehians, New Cranial Nerve, 46 

 Selacliii, Development of Ventral Nerves 



36 

 Selaginella, Rhizophores, 716 

 Sellards, A. W., Anaerobic Cultures with 



Phosphorus, 259 

 Si llards. E. H., Palaeozoic Cockroaches, 



:;07 

 Si In us, C. F., Two Methods for Comparing 

 Normal with Abnormal Tissues under 

 the Microscope, 1J6 

 S eltt r, — ., Spore-Production by Bacillus 

 anthracis and other Spore-bearing 

 Bacteria, 96 



Semadeni, O., Pucciniae found on Umbelli- 



ferao, 221 

 Semichon, L., Urate Cells in Hymeno- 



ptera, 589 

 Seminal Duct in Amphibia, Structure, 

 683 



— Vesicles of Lumbricus, Phagocytary 



Resorption, 438 

 Senility, Causes, 430 

 Sense-Organs in Diptera, Some New, 



180 



— of Limnadia lenticular is, 699 



— of Plants, 67 



Sensory Organ, New, in Nucula. 585 



— Ventral Organs of Palolo Worm, 314 

 Septicaemia affecting Geese, 233 



— Swine, 490 

 Sequoia, Fossil, 65 



Serbinow, J. L., Chlamydomonas, 468 



— Peromelia gloeophila, 467 

 Serkowski, S., New Levelling Apparatus, 



259 



Setal Pockets in Polychaets, 438 



Setchell, W. A., Parasitic Florideae of 

 California, 464 



Seurat, G., Commensal Crab on a Sea- 

 Urchin, 311 



Sex and Size of Eggs in Lepidoptera. Is 

 there a Relation between? 180 



— Determination, 167 



— Female, Morphological Superiority, 293 

 Sexes, Proportion in Nephrops norvegicus, 



312 

 Sexual Dimorphism in Rat Louse, 590 



— Forms in Fresh-water Nereids, 439 



— Phases in Geonemertes, 317 



— Reproduction in Actinomyxidia, 601 

 in Rusts, 449 



— Reproduction in Stigeoclonium, 721 

 Sharp, D., Notes on Coleoptera, 692 

 Shattock, S. G., Dermoid Cysts of Ovary 



and Testis, 165 



— New Methods for Comparing Normal 



with Abnormal Tissues under the 

 Microscope, 116 

 Shattuck, C. H., Morphological Study of 



Ulmus americanus, 710 

 Shells, Land and Fresh-water, of the 



Bahamas, 690 

 Shimizu, S , On the Magnetisation and the 

 Magnetic Change of Length in Ferro- 

 magnetic Metals and Alloys at Tem- 

 peratures ranging from —186° C. to 

 + 1200° C, 671 

 Shipley, A. E., Notes on Cestodes, 440 

 on Nematodes, 440 



— Parasites of the Pearl Oyster, 702 

 Shoots and Roots in Cuttings, Formation, 



67 

 Shufeldt, R. W., Classification of Birds, 



300 

 Shuttleworth, Old Microscope by, 635 

 Siding, A., Preventing Rolling of Paraffin 



Sections, 769 



