Glycerine, 84, 94; jelly, 84, 91. Goadby’s fluid, 85. Gold-size, 15. Grasses, 80. Grasshopper, gizzard of, 120. Guano, containing Diatomaceæ, 39. Gum-water, and modifications of, 17. Gutta-percha cells, 7; for liquids, 87. Hairs, vegetable, 46; to mount dry, 54; to mount as polarizing objects, 79; sections of, 105. Hepworth, Mr., on mounting insects, 68. Horn, sections of, 104. Hot-water bath, use of, 58. Infusoria, in preservative liquid, 92; fossil, 40. Injections, vi., 122; apparatus for, 122; colours for, 125; directions for, 127; with various colours, 131; mounting of, 131; transparent, 133, 138. Insects, scales of, 48; to mount, 49; legs and feet of, 54, 72; eyes of, 54, 70; Mr. Hepworth on mounting, 68; antennæ of, 71; mouth of, 72; tracheæ and spiracles of, 72, 115; parasitic, 73; in preservative liquid, 94; eggs of, 94; gizzard of, 120; circulation of blood in, 142. Intestines, injected, 136. Knives for dissecting, 112; Valentin’s, 108. Labelling of objects, 19. Lamps, for mounting, 12. Larvæ, skins of, 50. Leaves, sections of, 107; scales of, 46, 81. Liquid-glue, 16. Lungs of animals injected, 137. Mallow, pollen of, 47. Marine glue, 15, 88. Microscope for dissection, 111. Miscellaneous, vii., 140. Mites, 73. Molluscs, tongues of, 116. Mosses, 51; in preservative fluids, 91. Mould (_see_ Fungi). Mounting objects, apparatus for, i.; dry, ii., 22; in Canada balsam, iii., 56; in cells, iv., 83. Mouse, ear of, 114; circulation of blood in, 142. Mouth of insects, 72. Muscle, dissection of, 114. Needles, how to mount, 10; for dissection, 112; curved, for injection, 123. Nervous tissue, dissection of, 115. Nettle leaf, 52. Newts, injected, 136. Onion, raphides of, 52. Orbitolite, section of, 97. Oxalurate of ammonia, crystals of, 75. Palates of Molluscs (_see_ tongues). Papers, ornamental, to cover slides, 8, 27. Photographs, microscopic, to produce, 147; Mr. Shadbolt on, 149. Pipes for injecting syringe, 122. Podura, scales of, 49. Polariscope, objects for, 74–82, 104. Pollen, 47, 74. Polycystina, preparation and mounting of, 63. Preservative liquids, iv., 83; cells suited for, 87–89. Prussian blue for injection, 134. Raphides, vegetable, 52, 80. Rhinoceros, horn of, 104. Rhubarb, spiral vessels of, 113. Rings and cross of crystals, 109. Rotation of fluid in cells of plants, 143–145. Rush, section of, 108. Rylands, Mr. T. G., on Diatomaceæ, 33, 93. Salicine, crystals of, 76. Saw of watch-spring, 97. Scales of fishes, 53, 78; of leaves, 46, 81; of insects, 48. Scissors, 10; for dissection, 112. Sea-mats, 53. Sea-soundings, to cleanse, 42. Sealing-wax varnish, 17.