632 



INDEX. 



Danchakoff, V., Wandering Cells in Loose 

 Connective Tissue of Bird, 458 



Daniel, L., Hybridation between Juglans 

 and Corylus. 483 



Danila, P., Hsemoculture of Gonococci, 

 427 



Dantan, J. L.. Larva of Oyster, 54G 



Daphnia Atkinsoni, Xote on, VM 



— Number of Chromosomes in Male, 70 



Dapbiiids, Androgynous, 195 



Dark-ground Illumination, Improved Ap- 

 paratus for. in the Early Diagnosis of 

 Syphilis. 5'Jli 



Dark-room, Miniature, for use with the 

 Microscope, 423 



Darling, E. K., New Species of Loxodes, 

 566 



Davidson, J., Mouth parts and Suction in 

 Schizoneura lani(jerit. 191 



Davie, E. C, Sorus and Prothallus of 

 Peranema, 312 



Davis, F. L., Larva and Pupa of C'ah'go 

 memniin, 66 



Daylight, Artificial, for the Microscope, 

 235 



Debains, 'E., Studies on Shiga's Bacillus, 

 589 



Definition, Progress and Development of, 

 under the ^licroscope, 160 



Delepine, S., Arsenious Acid-glycerin- 

 gelatin (" Arsenious Jelly ") IMothod 

 of Preserving and Mounting Patho- 

 logical Specimens, 5(l4 



— New Apjiaratus for Bacterial Fermen- 



tation Tests : Fermentation Bulbs, 

 344 



— Plating Dishes for the Cultivation of 



Bacteria, 342 

 Delsman, H. C, Development of Emplec- 



tonema gracile Stimpson, 388 

 Bendrocometes paradoxus, Bud-formation 



in, 393 

 Dendy, A., 249. 251 



— Calcareous Sponges of Okhamandal, 



473 



— Factors in Evolution of Sponges, 564 



— New and Rare Hessetinellids. 390 



— Non-calcareous Sponges from Okham- 



andal. 473 



— Tetraxonids from Indian Ocean, 390 

 Dermaptera, Male Genital Armature of, 1 

 Desch, C. H., Microchemistry of Corrosion, 



242 

 Desmids, Bavarian, 490 



— Nuclear Division in, 579 



Deve', F., Secondary Echinococcus Infec- 

 tion of the Pericardium, 473 



Development, Defective, Experimental 

 Production of, 179 



— Monstrous, Experimental Production 



of, 179 

 Diarrhoea of Infants, Bacteriology of 

 FsBces, 593 



Diatomaceae, Atlas of, 317 

 Diatoms, Fresh-water, 580 



— of Brazil, 490 



— of Finland, 215 



— of Vancouver Island, 409 

 Dichogdder lacjenij'ormis sp. n., 262 

 Dicoryne, Structure and Development of 



Sporosacs of, 388 

 Dicranacfse, 402 

 Dicyemida3, New Phase in l.ife-history of, 



560 

 Diflinium nasutum, Life-history of, 305 

 Didymorchis. Structure of, 300 

 Dieiil, W. H., Cultures of Rldzoctonia 



crocorum, 585 

 Dietzow, L.. Cratuneuron filtrimnn. 313 

 Diplitiieria Bacilli, Culture of, in Veillon's 



Tubes, 606 

 Diptera Scotica, 468 



— Study of, 467 



DipijJiilium caninum in Infant, 560 



Disc'odrilid, New, 472 



Discoidea ajlindrica, Periproctal Plates of, 



302 

 Disease, Inky, of Chestnut-trees, 588 



— Insects in Relation to, 466 

 Diseases of Fishes, 61 



— of Plants, 495 



— Tropical, Transmission of. 184 

 Distaso, A., Digested and Diluted Serum 



as a Substitute for Broth, 606 

 Dixon, G. C, Minute Structure of Tubifex, 



196 

 Dixon, H. N., African Mosses, 315 

 • — Ceylonese ^Mosses, 96 



— ^losses of Borneo, 576 



Dobell. C., Chromosome Cycle in Coccidia 

 and Gregarines, 86 



Dodge. B. O., Fungi producing Heart-rot 

 of Apple-trees. 223 



Dogfish, Intracranial Ganglion on Oculo- 

 motor Nerve of. 178 



Doncaster, L., Gametogenesis and Sex- 

 determination in Gall-fly. 547 



Douisthorpe, H. St. J., Genital Armature 

 of Male Ant, 291 



Dojjoscheg-Uhlar, J., Gemma-formation in 

 Marchantia, 486 



Douglas, S. R., Advantage of using a 

 Broth containing Trypsin in making 

 Blood Cultures. 501 



Douin. C, Fruit-pedicel of Hepaticfe. 487 



Douthitt, H., Comparative Anatomy of 

 Anoplocephalidae, 200 



Dragon Flies, Larval. Rectal Gills of, 379 



Drepanoconis and Clinoconidium, 103 



Drew, A. H., 619 



Drimys, Anatomy of, 571 



Drinkwater, H. Inheritance of Finger 

 Peculiarities, 457 



Drosophila, •• Bar-eye " Mutant of, 293 



— Inlieritance of Bristles in, 65 

 Dry-rot, 585 



