708 
INDEX. 
Doflein, Fr., Notes on the Protozoa, 87 
Doherty, M. W„ Embryo of Indian Corn, 
645 
Dolbear, A. E., Crickets as Thermometers, 
192 
Dorset, M., Mineral Constituents of Tuber- 
cle Bacilli, 580 
Double Larva of Diplosomidae, Develop- 
ment, 415 
Doublets and Triples, Achromatic, Con- ! 
struction of, 156 
Douville, H., Phylogeny of Lamelli- 
branchs, 298 
Dragon-Flies, Geographical Distribution, j 
190 
Drepanidotxnici venusta , Reproductive Or- j 
gans, 428 
Drew, Gilman A., Yoldia, 298 
Dreyer, F., Feneroplis, 548 
Dries, R. van den, Nitrogenous Pigments 
of Fungi, 329 
Driesch, Hans, Regenerative Phenomena I 
in Tubularia, 312 
Drosera, Embryology, 645 
Dubois, L., Bacterium Pathogenic to 
Phylloxera and Acarina, 120 
— Method of Treating Bacteria difficult of 
Staining, 133 
Duboscq, O., Sensory Nerve-Cells of In- 
sects, 420 
Ducamp, A., Examination of Oysters for 
Pathogenic Microbes, 120 
Duerden, J. E., Irish Hydroids, 201 
Dufour, Leon, Daily and Seasonal Activity | 
of Hive-Bees, 533 
Duggar, B. M., Archespore and Nucleus of J 
Bignonia, 317 
— Parasitic Fungi, 331, 455 
Duncker, G., Variability in Fishes, 411 
Variation of Fin Rays of Fishes, 59 | 
Durham, H. E., Simple Method for Demon- 
strating the Production of Gas by Bac- j 
teria, 487 
Durrand, A., Anchor Mud from the Malay 
Archipelago, 251, 255 
— Recent Foraminifeia of the Malay 
Archipelago, 258, 499, 607 
Dust-Counter, Aitken’s, 248 
Duval, M., Precis of Histology, 62 
Dwarf Male Plants of Dicrauum, 564 
Dysentery, iEtiology, 342 
— and Abscess of the Liver, 666 
E. 
Earthworms and Moles, 189 
— Chilian, 542 
— of Madagascar Region, 304 
Ecballocystis, 334 
Echini of the ‘ Albatross,’ 544 
Echinoderma. See Contents, xix 
Echinoid Ovum, Fertilisation and Cleav- 
age, 311 
Ecliinoids, Fossil, 85 
Echinuroid, New British, 197 
Economical Product from Seaweeds, 453 
Edwards, A, W., Diatom causing Foulness 
of Water, 114 
Edwardsia claparedii, Larva, 546 
Eel, Common, in the Open Seas, 528 
Effront, J,, Action of Oxygen on Beer 
Ycftst ol 
Egg-laying of Dog-fish, 1S2 
Eggs and Larvae of Marine Fishes, 56 
— Hens’, Variation in Weight, 287 
— Maturation of Pelagic Teleostean, 285 
Eimer, G. H. Th., Orthogenesis, 515 
Eisen, G., Supposed Auditory Cells in 
Pontoscolex, 304 
Ekstam, O., Cross-pollination and Self- 
pollination, 444 
Eldkatothrix gelcitinosa , 455 
Elasmomyces, 332 
Elastic Tissue, Histogenesis, 522 
Electric Arc, Application to Photomicro- 
graphy, 170 
— Currents, Influence of, on the Lower 
Organisms, 216 
New Apparatus for Application of, to 
Living Microscopic Objects, 589 
— Organ of Malapterurus electricus , 622 
of Mormyrus, 622 
of Torpedo, 288 
— Organs, 65 
Electrically Heated and Regulated Warm 
Stage, 475 
Electricity, Influence on Germination, 446 
— Possible Role in Vital Processes, 529 
Ellis, W. P. G., Parasitic Fungus, 110 
Ellms, J. W.j Cause of Odours and Tastes 
in Drinking Waters, 335 
Elytra of Aphroditidse, 425 
Embryo and Endosperm in Parietales, 322 
— in Lilsea subulata, Development, 443 
— of Indian Corn, 645 
— of Trout, Development of External 
Form, 286 
Embryogeny of Euphorbia, 556 
— of Pontederiaoese, 556 
— of Rosacese and Calycanthacese, 322 
Embryology of Composite, 443 
— of Drosera, 645 
— of Gnetum, 645 
— of Naias and Zannichellia, 322 
— of Phanerogams, See Contents, xxii 
— of Potamogeton, 323 
— of Ranunculus, 321 
— of Vertebrates. See Contents, viii 
Embryos, Method for Demonstrating the 
Shape of Spaces and Passages in, 681 
Emery, C., Instinct and Intelligence, 291 
Emmenthal Cheese, Formation of Holes in, 
449 
Ripening, 229 
