064 
INDEX. 
Sormani, — ^Etiology, Pathogenesis, and 
Treatment of Tetanus, 249. 
Southport Foraminifera, 379. 
Southworth, E. A., Ripe Rot of Grapes 
and Apples, 523. 
Sparrow, Nematode from Chipping, 613. 
Spectra, Photomicrography of Absorption, 
424. 
Soectrum, Photomicrography of Solar, 424. 
Speculum Metal Centimetres, 861. 
Spencer, H. R., Fluor-spar Objectives, 261. 
and Smith’s Aplanatic Eye-piece 
and New Objectives, 545. 
, W. B., Anatomy of Pentastomum 
teretiusculum, 785. 
, Land Planar ians from Lord Howe 
Island, 485. 
, Original Habit of Bipalium Kewense, 
615. 
, Victorian Land Planarians, 209. 
Spengel, H., Genera of Enteropneusta, 487. 
Spermatogenesis in Diaptomus, 607. 
Echinoderms, 375. 
Gryllotalpa , 781, 889. 
Myxine glutinosa, 188. 
of some Mediterranean Invertebrates, 
190. 
of Trematoda, 617. 
, Study of, 285. 
Spermatogonia of Salamandra, Amitotic 
Division in the, 189. 
Spermatozoa, Human, Minute Structure, 
i9. 
Splieerella gossypina sp. n., 79. 
Sphagnum, Stem-leaves, 519. 
Sphegidse, Classification, 471. 
Sphenopliyllum, Fructification of, 827. 
Sphere, Attractive, 348. 
Spherical Aberration — Apochromatic Ob- 
jectives. 552. 
Spherites in Amaryllidacese, 632. 
Spherometer, 880. 
Spherometer, New, 670. 
, Thompson’s Dioptrie, 131. 
Spicular Cells of Welwitschia, 61. 
Spicules of Geodia , Siliceous, 50. 
Spiders, Circulation of Blood in Young, 
473. 
, Classification of, 782. 
, Lateral Eye$ of, 38. 
, Protective* Colour, 202. 
Spina bifida, “ Urmund ” and, 585. 
Spinal Cord, Demonstrating Structure, 153. 
, Methods of Staining the Axis- 
cylinder in Sections, 439. 
of Pristiurus Embryos, 766. 
Spiroch&ta anserina and the Septicaemia of 
Geese, 410. 
Spirochona tintinnabulum on gills of newt, 
905. 
Spirogyra, Abnormal Growth, 647. 
Lutetiana v. minor var. n., 717. 
Spiroplecta anceps, 751. 
Spiroplecta annectens, 750. 
complanata, 751. 
prsdonga , 751. 
Spitzbergen, Lncernariidae of East, 623. 
, Polychaeta of East, 610. 
Splachnidiaceae, New Order of Algae, 
646. 
Spondylosium pygmseum v. compressum 
var. n., 718. 
Sponge remains in Lower Tertiary Strata 
of New Zealand, 492. 
Sponges, Development, 217. 
, Excretion in, 802. 
, Histology of Calcareous, 803. 
of Oceanic Shores of France, 219. 
of the Adriatic, 378, 493. 
, Recent Researches on, 803. 
Spongicola fistularis, Examination, 286. 
Spongillidai, Rare European, 378. 
Sporauge of Botrychium , Development of, 
826. 
Spore-formation in Anthrax Bacilli, 88. 
Sporeless Anthrax, 536. 
Spore-like Bodies in Closterium , 520. 
staining, 566. 
Spores, Anthrax, Effect of Sublimate on, 
534. 
of Ferns, 826. 
of Uredineae, 402. 
, Tetanus, Diffusion through Air, 846. 
Sporigenous Bacilli, Double-staining of, 
566. 
Sporophyte of Lycopodinae and Ophioglos- 
saceae, 517. 
Sporozoa, Classification, 54. 
, New, 806. 
, Parasitic, of Cancer, 628. 
Sporozoou, Parasitic, in Muscles of Decapod 
Crustacea, 626. 
Spring Flowering Plants, 389, 821. 
Wood, 633. 
Spuler, A., Venation of Wings in Lepi- 
doptera, 469. 
Sputum, Decolorizing Bacillus obtained 
from, 531. 
, Method of obtaining Pure Cultiva- 
tions of Tubercle Bacilli from, 433. 
, New Method for finding Tubercle 
Bacilli in, 708. 
, Simple Method for Staining Tubercle 
Bacilli in, 900. 
, Tubercle Bacilli and other Patho- 
genic Micro-organisms found in, 558. 
Squire’s ‘ Methods and Formulae ’ used in 
Microscopical Examination, 570, 901. 
Squirrel, Development, 763. 
Stadelmann, H., Anatomy and Life- 
history of Strongylus convolutus, 791, 
890. 
Stage, New Hot, 107. 
Mechanical, 267. 
, Revolving, for Viewing Microscopic 
Sections, 862. 
