1078 



INDEX. 



Alga and Bacterium, Symbiosis of, 785, 

 996. 



parasitic ou animals, 123. 



Algse. See Contents, xxix. 



Algiers, Pelagic Annelids of the Gulf of, 

 398. 



Alimentary Canal, Structure of, 944. 



Alkaloids "and other Crystalline Bodies, 

 Identification of, by the Microscope, 

 527. 



in Plants, Localization and Signifi- 

 cance of, 607. 



Ailing. C. E., 174. 



, Microscopical Eecords, 173. 



Allogonium, 625. 



Alphbus, Embryology < f , and other Crus- 

 tacea, and the development of the Com- 

 pound Eye, 233. 



Alpine Lakes, High, Microscopic Fauna 

 of, 374. 



Plants, Scandinavian, Fertilization of, 



615. 



Alps, Influence of soil on the vegetation 

 on tiie summits of, 784. 



Alternation of Generations in Mammalia, 

 44. 



Altraann, E,., Studies on the Cell, 46. 



Alvarez, E., New (Indigogenous) Microbe, 

 1009. 



and Tavel, Preparing the Bacillus of 



Lustgarten, 166. 



Amann, J., Optical Properties of the Peri- 

 stome of Mosses, 276. 



Amarsecium turqnatum. Anatomy of, 65. 



Amateurs, Pursuit of Microscopical Studies 

 by, 1041. 



Amblyosporium, 790. 



Amblystegi'im, 276. 



Ambronn, H., Theory of Twining, 436. 



America, North. Sphagnacese, 998. 



American Desmids, 279. 



Fresh-water Infusoria, Notices of new, 



35. 



, New Hypotrichous In- 

 fusoria from, 975. 



American Society of Mioroscopists, 158. 



. The Chautauqua Meet- 

 ing, 159. 



. Pittsburgh Meeting, 83 1 , 



1040. 



. The Working Sessions, 



668. 

 Amoebse, Multiplication of, 249. 



of Variola vera, 977. 



Amphibia, Hybridization between, 370. 

 Amphibian Bladder, Goblet-cells in, 213. 



Egg, Preparing, 671. 



Embryos, Preparation of, B27. 



Ova, Maturation and Fertilization of, 



564. 

 Amphibians, Demonstration of goblet 



cells in bladder epithelium, 502. 

 Amphibious Life in Ehizomorpha, 53. 



Plants, Influence of an Aquatic 



Medium on, 272. 



Amphiloma murorum, Soredial Sporidia of, 

 125. 



Amphipleura pellucida, Photomicrographs 



of, 357. 

 Amphipoda, Forgotten Genera of, 237. 

 Hyperidea, Mimonectes, a new genus 



of, 85. 



Synopidea, 237. 



Amphipods, 237. 



Amphiura, Development of Calcareous 



Plates of, 966. 



squamata, Copepod Parasite of, 



587. 



Ampullaceous Sac, Position of, and Func- 

 tion of the Water-canal-system in Spon- 



gida, 41.3. 

 Amygdalese, Extra - floral Nectaries of, 



267. 

 Amyloid Corpuscles in Pollen - grains, 



991. 

 Anaerobic culture of aerobic Bacteria, 



795. 

 Anaesthesia and Poisoning of Plants, 



785. 

 Anagyris foetida, Fruit of, Structure and 



Development of, 614. 

 Analysing Diaphragm, Lighton's, for the 



Polariscope, 812. 

 Analysis of Minerals, Microchemical, 



525. 

 Ancestors of Insects, 384. 

 Ancylisteae and Chytridiacese, 283, 630. 

 Andeer, J., The Kesoicin derivative Phlo- 



roglucin, 504. 

 Andre, E., and M. Berthelot, Formation of 



Oxalic Acid in Vegetation, 108. 

 Andrews, E. A., Orienting Objects in 



Paraffin, 510. 

 Anguillula of the Beetroot, Brown Cysts 



of, 959. 

 Anilin Colours, Absorption of, by Living 



Cells, 1057. 



Dyes, Decoloration of Bacteria 



stained with, 688. 



, New Methods of using, for 



staining Bacteria, 515. 

 , Staining Pathogenic Bacteria 



with, 1058. 

 Pigments, Absorption of, by living 



Vegetable Cells, 512. 



Sfaining, Phenomenon in, 339. 



Stains, 1058. 



Auisogonium, Gemmiparous roots of, 



438. 

 Annelids and Opisthobranchs, Pericardial 



Gland of, 939. 



of tlie Genus Dero, 90. 



, Origin of, from the Larva of Lopa- 



dorhyuchus, 87. 

 Ant-entertaining Plants, 110. 

 Antedon rosacea, Morphology of, 247. 

 , Supposed Symbiotic Algss in, 



247. 

 Antennae, Function of, 380. 

 Anthea cereus, Chromatology of, 598. 

 Anthropoid Apes, Embryogeny of, 370, 

 Ants and Ultra- Violet Eays, 73. 

 , Modification of Habits in, through 



fear of Enemies, 581, 



