801 



INDEX. 



Acanthaeeae, Structure of Pistil, Ovule, 



Fruit and Seed, 62 

 Acari and Cancer, Studying the Eela- 



tions, 527 

 Acarines and Injurious Insects in Ireland, 



457 

 Acholoe adericola, Luminescence, 48 

 Acid-fast Bacillus, New, 94 

 Acid-fuclisin Agar, Kindborg's, Modifica- 

 tion, 526 

 Acinetae, Conjugation, 727 

 Acinetaria, Observations, 192 

 Acrididae and Locustidae, Spermatogenesis, 

 713 



Studying Spermatogenesis, 259 



Actinia equina. Green Pigment, 467 

 Actinocephalidae, Sexual Reproduction 



193 

 Actinotrocha, Review, 188 

 Adams, George, Old Microscope by, 633 

 Adams, J., Irisb Algae, 220 

 Adams, Nathaniel, Compound, uncorrected 



Microscope, 654 

 Addisonia, Bathysciadium and Lepetella, 



39 

 Adeney, W. E., Ulva latissima in relation 



to Sewage-pollution of Sea-water, 215 

 Adlerz, G., Gynandromorphs of Anergate* 



atratulus, 715 

 Aeration of Aquaria, Apparatus, 109, 110 

 Aerobic and Anaerobic Growth, 393 

 iEsculin Bile-salt Media for Water and 



Milk Analysis, 525 

 Agar, Filtration through Glass-wool, 256 



— Kindborg's Acid-fuchsin, Modification, 



526 



Agar, W. E., Vascular Filaments on Pec- 

 toral Fin of Lepidosiren paradoxa, 36 



Agave virginica, Reduction Division, 588 



Ageing Mild Steel, 787 



Agglutination, Intracellular, in Pelomyxa, 

 360 



Ahrend, W., Three- year-old Tadpoles, 561 



Aime, P., Organ of Bidder in Toad, 710 



Albe, E. E. F. d', Brownian Movements, 

 254 



— Photography by Reflection under Con- 



tact, 647 



Albinism, Chemical Nature, 563 



— in Birds and Mammals, 342 



— of the Skin in Axolotl Larvae, Artifi- 



cially Induced, 338 



— Partial, in Grass Snake, 342 



Album Pelletier de Guerniac, Study of, 



385 

 Alchemilla, Specialisation of Sphxrotheca 



Humuli within the Genus, 382 

 Alcyonarians from Gulf of Cutch, 358 



— from Hawaiian Islands, 582 



— of Tadjourah, 583 



— Sudanese, 56 



Alcyonidium mytili. Metamorphosis, 724 



Aleurone Grains, 60 



Alexeieff. A., Intestinal Flagellates of 



Amphibians, 730 

 Alga Membranes, Swelling of, and Fixa- 

 tion Methods, 661 



— New Endophytic in Nostoc, 377 



— New Fossil, Liasophycus, 221 

 Siphoneous, 606 



— Rhodochrytrium a Parasitic, 78 

 Algae, African, 609 



— and Fungi in Lichens, Physiological 



Importance, 760 



— Antarctic, 81 



— Collections in New York Botanical 



Garden. 610 



— Effect of Light upon the Colour, 197 



— European, 81 



— Fish infested, 377 



— Fishing Spoiled by, 78 



— Fossil, 489 



— Fresh-water at Reval, 77 

 German, 77 



North American, 744 



of Burmah and India, 217 



of Connecticut, 380 



of Jarva, 217 



— Green, of North America, 744 



— Indian Ocean, 220, 381 



— Irish, 220 



— Japanese, 221, 487, 743 



— Light-perception, 76 



— Marine, Aberrant Forms produced 



artificially, 76 



Italian, 486 



New Zealand, 608 



of Denmark, 608 



