INDEX. 



991 



Grip," The " Angular, 318. 

 Growing Slide, Deby's Improved, 527. 

 , Fase'ri, Zoophyte Trough, 



or Live Box, 82i. 



■ , Goodwin's, 946. 



, Simple, 671. 



, Wight's, 672. 



Growth and Formation of the Cell- 



waU, 908. 

 , Arrangement of Molecules in 



Trajectorial Curves caused by, 268. 

 , Congenital Union of, on the 



Thallus of the Pollexfeniese, 783. 



of Cuttings, 479. 



of Plant-stems, Daily Periodicity 



in, 629. 



of Starch- grains, 909. 



, Phenomena of, in the Mucorini, 



926. 

 Guano, Peruvian, Diatoms from, 865. 

 Gum-passages in the Sterculiace£e, 911 

 Gundlach's Homogeneous-immersion 



Objectives, 120. 



" Periscopic " Eye-pieces, 659. 



Giinther's Photographs of Pleurosigma 



angulatum, 853. 

 Gustatory Organs of the Heteropoda, 



228. 

 Gutta-percha Cells, 540. 

 Gymnoascacese, 489. 

 Gymnosporangia or " Cedar-apples," 



American, 774. 



H. 



Habits and Structure of Clione, 899. 



of Ants, 597. 



Hfemoglobin, Action of Light in the 

 Formation of, 580. 



Hailes' Polymicrotome, 696. 



Hairs of the Anterior Antennae of 

 Crustacea, 886. 



Halimeda, Formation of the Sporangia 

 in, 504. 



Halisarca lobularis, Sexual Characters 

 of, 610. 



Hamingia glacialis, 891. 



Hanaman's Collecting-bottle, 836. 



Handwriting, Microscopical Examina- 

 tion of, 856. 



Hardening, False Appearances pro- 

 duced by, 695. 



the Spinal Cord, 952. 



Hardy's Vivarium, 671. 



Harpidia, European, 488. 



Hatching and Structure of Egg-cap- 

 sules, &c., in Mantis, 884. 



Hauckia, a new Genus of Palmellaceas, 

 503. 



Head and Mouth Organs of Diptera, 

 236. 



Healing-tissue, Formation of, and Fall 

 of the Leaf, 71. 



Heart, Innervation of, and Influence of 

 Poisons on Lamellibranchiata, 879. 



of Decapod Crustaceans, 41. 



Heat, Development of, during the 

 Germination of Plants, 632. 



Hedriophthalmata, Marine, Circula- 

 tory Apparatus of, 732. 



Heliotropism, 74. 



of the Ivy, 272. 



Hemisphere as a Condenser, 329. 



Puzzles, 326, 365. 



Hemispheres, Supposed Identity of, in 

 different Media, 311. 



Herbarium, Herpell's Method of Pre- 

 paring Fungi for, 136. 



Hercules Warm Spring, Algse of, 95. 



Hermella alveolata, Development of, 

 456 



Herpell's Method of Preparing Fungi 

 for the Herbarium, 136. 



Heteromorphic Zooids of Sponge, Sup- 

 posed, 899. 



Heteropoda, Gustatory Organs of, 228. 



Heteropora, Relationship of, to Monti- 

 culipora, 233. 



Heterostylous Flowers, Insects and the 



. Fertilization of, 485. 



Hexactinellid, New Lyssakine, 471. 



Hibernating Prothallia of Equisetum, 

 922. 



High Amplifications, 127, 679. 



Magnifying Power, 525. 



Powers, Illumination for Bino- 

 cular Microscopes with, 690. 



, Talc for Cover-glasses with, 



707. 



, Tolles' Opaque Illumiaator 



for, 149. 



Temperatures, Bacteria living at, 



778. 



Highest Magnifying Powers, 130. 



Hildebrandtia rivularis, Trichogyne of, 

 95. 



Histology and Embryology of the 

 Phanerogamia. See Contents, xviii. 



of the Vertebrata. See Con- 

 tents, X. 



■ and Microscopy, 964. 



Histolysis of the Muscles of the Larva 

 during the Postembryonic Develop- 

 ment of the Diptera, 445. 



Holder, Beck's Eotating, for Eubber- 

 cells, 124. 



Holman's Compressorium and Moist 

 Chamber, 142. 



■ Life, Current, and Siphon Slides, 



143, 144. 



Holmes's Class Microscope, 808. 



Holothuroida, Eevision of the, 743. 



Homeocladia and Schizonema, 931. 



Homogeneous-immersion, -JL-iuch of 

 1-43N. A., New, 942. 



