1004 



INDEX. 



Stridulating Organs, Supposed, of 

 Steatoda guttata, and Linyphia tene- 

 bricola, 40. 



Suberized Membrane, Colouring of, by 

 Fuchsin, 839. 



Substage, Centering Nose-piece as a, 

 125. 



■ Illuminator, Swift's Radial Tra- 

 versing, 827. 



, Swinging, Crossley's Microscope 



with Special Arrangement for Illu- 

 minating, 653. 



, Mackenzie's, 515, 825. 



, Wallis's Calotte, 125. 



Substages and Eye-pieces, Standard 

 Gauges for, 975. 



, Swinging, Value of, 667. 



Succulent Fruits, Histological Structure 

 of, 267. 



SuUivant's Mechanical Fingers, 533. 



Summary of Current Researches. See 

 Contents, x. 



Sur-anal Plate, Morphology of, 896. 



Suspensor of some Leguminosae, Multi- 

 nucleated (Jells in, 69. 



Suspensorium, Maxillary, and Endo- 

 cranium of the Bee, 729. 



Swift-Brown Pocket Microscope, 936. 



Swift's " Challenge " Binocular Micro- 

 scope (C), 810. 



Radial Traversing Substage Illu- 

 minator, 827. 



Student's Microscope (Wale's 



Model), 296. 



Swinging Substage, Crossley's Micro- 

 scope with Special Arrangement for 

 Illuminating, 653. 



, Mackenzie's, 515, 825. 



Substages, Value of, 666. 



Swiss Lakes, Fauna of, 583. 



Sycamina nigrescens, a Volvocinea 

 destitute of Chlorophyll, 97. 



Sycamore, Fungus-parasite of, 638. 



Sykidion, a new Genus of Unicellular 

 Alga;, 505. 



Syngamus trachealis of Pheasants, 

 602. 



Systematic Position of Balanoglossus, 

 462. 



T. 



Table of Numerical Aperture, 325. 



Taenia, Embryonic Development of, 

 742. 



Tseniadse, Loss of Hooks and of the 

 Scolex in, 250. 



Tail in the Human Embryo, 11. 



Talc for Cover-glasses with High 

 Powers, 707. 



Tardigrades, Revival of, after Desicca- 

 tion, 732. 



Tasmanian and Australian Amphipods, 



241. 

 Taylor's Freezing Microtome, 954. 

 Technology, Seller's Compendium of 



Microscopical, 546. 

 Teeth, Fungi of Diseases of, 927. 

 Tegeneria dnmestica, Glands in the 



Maxillae of, 41. 

 Tegumentary System of Roots in 



Phanerogams, 478. 

 Telescopic Eye-piece, Miller's Micro- 

 scope with, 935. 

 Temperature, Annual Influence of, on 



Change of Colour in Leaves, 77. 

 Temperatures, High, Bacteria living at, 



778. 

 Tendrils, Movements of, 629. 

 Tension, Hydrostatic, as a Cause of 



Movements of the Sap and of various 



Organs, 771. 

 Terpsinoe, Structure of, 783. 

 Terrestrial Lumbricina, Organization 



of, 887. 

 , Mollusca, Accessory Generative 



Organs of, 435. 

 Tertiary Bryozoa, &c., from Reggio 



(Calabria), 594. 

 Test for Illumination, 541. 



Objects, Blue Glass for, 850. 



, Diatoms as, 543. 



of Aperture, the " Resolution," 



316. 



, Photometrical, of Aperture, 311. 



Testing and Examining minute Par- 

 ticles of Blood, 855. 



Tests, Microscopic, for Poisons, 544. 



Tetliys fimbriata. Organization of, 

 437. 



Tetrabothriidse and Tetrarhynchidas, 

 Structure of, 458. 



Thalassema neptuni, 738. 



Thallophytes, Classification of, 273, 

 486, 920. 



Thallus of the Pollexfeniese, Congenital 

 Union of Growth on, 783. 



Thin Covers, Simple Device for Hand- 

 ling, 140. 



Tighlmann's Cylinder-Diaphragms for 

 the Vertical Illuminator, 941. 



Tin-foil Cells, 702. 



Tiutinnodea, 756. 



Tissue, Assimilating, of Few-leaved 

 Plants, 912. 



Tissues, Chloral Hydrate for Preserv- 

 ing, 847. 



Tobacco, Parasites on, 86. 



ToUes's Mechanical Stage, 944. 



Opaque Illuminator for High 



Powers, 149. 



ToUes-Blackham Microscope, 115. 

 Tongue, Bee's, Glands connected with, 

 442. 



