INDEX. 



765 



Haeniolymph Glainls, 1S1 



Hematoxylin, Rapid Conversion into Ha> 



matein in Staining Solutions, 649 

 Haeniatozoa, Endoglobular, Stain for Nu- 

 clei, 526 



— of Beri-Beri, 339 



— of Padda oryzivora. Demonstrating, 402 

 Hagenmuller, — ., New Myxosporidium, 



70 

 Hair-cells of the Crista and Macula Acus- 



tica, 658 

 Hair-follicles, Structure, 659 

 Hairs on the Skin, Grouping of, 32 



— Pfcylogeny of Mammalian, 660 

 Hallff, — ., Bacteria of the Female Geni- 

 talia, 241 



Haller, B., Gonads and Nephridia of Pro- 

 sobranchia, 190 



— Morphology of the Vertebrate Brain, 



571 

 Halsted, B. D., New Genus of Fungi, 234 

 Haltgren, E O., Aceto-picric and Forma- 

 lin Fixatives, 728 

 Hammar, J. A., Connection between Blas- 



tomeres in Sea-Urchin Eggs, 331 

 Handlirsch, A., Sperm Destruction in 

 Hemiptera, 579 



— Stigmata of Rhynehota, 194 



Hankin, E. H., Improved Method for De- 

 tecting Bacillus typhi abdominalh in 

 Water and other Substances, 128 



Hanna, H, Corallorhiza and its Mycorhiza, 

 607 



— Plurilocular Sporanges of Petrospon- 



gium, 90 

 Hansen, Fr. C. C, Matrix of Connective- 

 Tissue, 569 

 Harding, H. A., Black-rot of Cabbage, 622 

 Haricot, Bacterial Disease, 97 

 Harmer, S. F. , Balanoglossus as a Generic 



Name, 315 



— Genus Steganoporella, 469 

 Harpacticid Appendages, 52 

 Harpaeticidse, New, 52 



Harper, B. A., Cell-division in Sporanges 

 and Asci, 232 



— Nuclear Phenomena in Ustilagineae, 



494, 703 

 Harrington, N. B., Calciferous Glands in 

 the Earthworm, 463 



— Habits of Polypterus, 186 



Harris, D. F., Modification of the Ruther- 

 ford Microtome, 398 



Harris, G. T., Encain Hydrochloride as a 

 Narcotising Agent, 404 



Harris, H. F., Rapid Conversion of Hema- 

 toxylin into Haematin in Staining Solu- 

 tions, 649 



Harrison, F. C, Foul Brood of Bees, 625 



Harrison, R. G., Experiments in Grafting 

 Tadpoles' Tails, 443 



Hartlaub, C, Margelopsis and Nemopsis, 

 67 



Hartleb, R., Is the Alinit Bacterium an 



Independent Species? 100 

 Hartmeyer, Robert, Simple Ascidians from 



Spitzbergen, 36 

 Hartog, M., Fertilisation in the Sapro- 



legniese, 93 

 Hashimoto, — ., New Pleomorphic Bac- 

 terium, 242 

 Hasselbring, H., Trichurus spiralis and 



Stysamts stemonites, 705 

 Haswell, W. A... New Histriobdellid, 469 

 Hausmann, L., Trematodes of Birds, 208 

 Haustoria of the Erysipheae, 703 

 Havet, J., Moniliform Neurons in Inverte- 

 brates, 179 



— Nerve-cells of Limax, 38 



— Nervous System of Annelids, 327 

 Hay, W. P., New Subterranean Isopods, 50 



— North American Astacidae, 201 

 Hayem, G., New Liquid for Counting 



Blood-corpuscles, 403 



Hazen, A. P., Regeneration in Earth- 

 worms, 55 



Head of Insect, Segmentation, 192 



— Segmentation of Vertebrate, 564 

 Head-gliinds in Tetiarhynchus, 205 

 Heart, Cauda!, of Hagfish, 662 

 Heart-body of Oligochaeta, 673 



Heat, Production bv Cold-blooded Animals 

 in Water, 30 



Heating Cultures to separate Spore-bear- 

 ing Micro-organisms, Apparatus, 390 



Hebb, Dr., 140, 410, 737 



Hceht, E., Larva of Microdon mutalilis, 42 



Heckel, E., (termination of Ximenia ameri- 

 cana, 354 



Hed«;cock, G. G., Thorea, 359 



Hedlund, T., Polymorphism in the Chloro- 

 phyc oe, 360 



Hein, W., Development of Aurelia, 591 



Heinricher, E., Action of Light on the 

 Germination of Seeds, 353 



— Albumen-Crystalloids in Lathraea, 6S6 



— Green Hemi-parasites, 607 



— Regenerating Powers of Cystopteris, 611 

 Hektoen, L , Blas f omycetic Dermatitis, 238 

 Heliopor.dse, Ancestry, 210, 471 

 Heliotropism of Cypridopsis, 669 

 Ileliozoon, Flagellated, 596 



Helix, Hi tology of Nervous System, 316 



— ts< n»ory Cells in Mouth-cavity, 316 

 Helix pnmatia, " Varieties," 37 

 Hetteborus fcetidus, Biology, 222 



Helly, K., Development of Duodenal Pa- 

 pilla;, 561 



Helminthostacliys, 86 



Heuieroc.illis, Formation of Pollen, 78 



Hemioiii*cus Baluni, 53 



Hemi-parusites, Green, 607 



Hi nn ngs, — ., Peculiar Sense-organ in 

 Gloim ris. 322 



Hennings, P., New Genera of Fungi, 234, 

 495 



Dec. 19th, 1900 



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