1038 



INDEX. 



Smith, J. E., 447, 450. 



, J. L., 976. 



, T., 156, 314, 994. 



, W. D., 326, 839. 



, W. G., 935. 



Smolarz, 812. 



Smooth Surfaces, Locomotion of In- 

 sects on, 737. 



Society Screw, Committee on, appointed 

 by American Society of Microsco- 

 pists, 976. 



Socotra, Islandof, Diatomacese from, 607. 



Sodium, Micro-chemical Test for, 836. 



Sohncke's (L.) Microscope for Ob- 

 serving Newton's Eings, 609. 



Soils, Micro-organisms in, 428. 



Solanine, Micro-chemical Eeaction of, 

 836. 



Solar Eays, Influence of, on Tempera- 

 tm-e of Trees, 921. 



Solen, Visual Organs in, 39, 213. 



Solla, E. F., 588, 766. 



Sollas, W. J., 166, 316, 719. 



Sorauer, P., 254. 



Sorby, H. C, 840, 988. 



Sordariese, Bursting of Asci in, 926. 



Spadella Marioni, 54. 



Spark Apparatus, Stokes's, 984. 



Spectriim of Chlorophyll, 415. 



, Portion of, that decomposes Car- 

 bon Dioxide, 415. 



Spegazzini, C, 263. 



Spencer, 0. A., 976. 



Spencer's (H. E. & Co.) Dust-protector 

 for Objectives, 959. 



Spermatogenesis, 706. 



and Fecundation in Ascaris mcga- 



locephala, 382. 



in Ascaris megalocephala, 567, 



569. 



in Hedriophthalmate Crustacea, 



228. 



in Nemertinea, 55. 



of Podophthalmate Crustacea, 50. 



Spermatozoa, Development of, 359. 



in Paludina, Dimorphism of, 871. 



of Newt, Preparing, 150. 



Sphacelaria, 937. 



Sphseria pocula Schweinitz, Structure 

 and Affinity of, 595. 



Sphffirocrystals, 416, 779. 



of Paspalum elegans, 416. 



Sphseroplea, 595. 



Sphagnum, Variations in, 594. 



Spicula Amor is of British Helices, 210. 



Spicules, Siliceous, of Sponges, 757. 



Spiders. See Arachnida. 



Spines of Aurantiacese, 81. 



of Echinoidea (Cidaridse), 846. 



Spitzbergen, Flora of, 261. 



Splitting of Legumes, Mechanism of, 82. 



Sponges. See Porifera. 



Spongillidse, Physiology of Gemmules 

 of, 241. 



Sporangia and Pollen-sacs, Method of 

 Bursting, 916. 



Spores, Structure and Development of 

 Certain, 93. 



Sporozoon, Aberrant, 403. 



Spot-lens Mounting, Queen's, 452. 



Springer, A., 269. 



Spruce, E., 417. 



St. Clair, G., 812, 969. 



St. Joseph (Mo.), Microscopical Society, 

 812. 



St. Louis Society of Microscopists, 812. 



Stage, Hartnack's Goniometer, 960. 



Indicator, Tornebolim' s Universal, 



285. 



plate, Millar's Multiple, 120. 



, Stewart's Safety, 120. 



, Swift and Son's Goniometer, 960. 



Stalil, E., 603. 



Staining Bacillus Tuberculosis, 155, 

 652, 818. 



Bacteria, 992. 



, Canarine for, 815. 



for Microscopic Purposes, 470. 



, Logwood, 310. 



, Myrtillus, for, Animal and Vege- 

 table Tissues, 652. 



of Schizomycetes in Sections and 



Dry Preparations, 817. 



, Pure Carminic Acid for, 471. 



, Eeaction and, Mode of An- 

 nouncing New Methods, 471. 



, Safranin, for Pathological Speci- 

 mens, 652. 



with H£ematoxylin, 311. 



Stanley's Stained Sections for Students, 

 159. 



Starch-grains, Development of, in Lati- 

 ciferous Cells of Enphorbiaceje, 584. 



in the Eoot, 259. 



Injection Mass, 979. 



Starches, Cosmoline for Mounting, 324. 



Stein, B., 101. 



, F. Eitter v., Infusionsthiere, 70, 



403. 



, S. T., 633. 



, T., 466, 812. 



Steinbrinck, C, 82. 



Stem and Eoot, Junction of, in Dicotyle- 

 dons and Monocotyledons, 253. 



, Secretory System of, 770. 



of Dicotyledons, comparative 



structure of Aerial and Subterra- 

 neous, 252. 



Stems, Circumnutation and Twining 

 of, 410. 



S tenor ia apicalis and Cerocoma Schre- 

 beri. Development of, 739. 



Stentor cseruleus, 401. 



, Life-history of, 907. 



