INDEX. 



1147 



Metamorphosis, Behaviour of Dorsal 

 Vessel during, 593. 



of Aulostoma gulo, Gil. 



of Fresh-water Polyzoa, 960. 



of Homarus americanus, 978. 



of Limulus polyphemus, 67. 



Metastasis in the Crassulaceaa, 827. 



Methyl-blue, 89G. 



, Action of, on Living Ntrvous- 



tissue, 1090. 



-green ami Safranin, Differential 



Action of, 351. 



Methylene-iodide, Use of, for Petro- 

 graphical and Optical Purposes, 

 1087. 



Metschnikoff, E., Gastrula and Meso- 

 derm of Ctenophores, 256. 



, Medusae, 453. 



, Wandering-cells of Echinoderms, 



253. 



Metzgeria, New Species of, 1022. 



Mexican Species of Argas, 241. 



Mexico, Fresh-water Sponges from, 82. 



Meyer, A., 181. 



, Formation of Starch-grains in 



Leaves from Sugar, Mannite, and 

 Glycerin, 642. 



, Micro-chemical Reaction for De- 

 monstrating Reducing Sugars, 726. 



, Products of Assimilation of the 



Leaves of Angiosperms, 101. 



, V.. 731. 



Michael, A. D., 339. 



, Acari of the Genus Glyciphagus, 



438. 



, Upon the Life-history of an 



Acarus, one stage whereof is known 

 as Labidophorus talpa3, Kramer ; and 

 upon an unrecorded species of Dis- 

 paripes, 377. 



, and J. S. Smithson, Tube of 



Melicerta, 251. 



Michel-Levy's Comparator, 859. 



Michie, W. E., 528. 



Microbe of Chicken Cholera, On the 

 Appearances which some Micro- 

 organisms present under different 

 conditions, as exemplified in, 32. 



of Nitrification, 1034. 



of Rabies, 302, 669. 



pathogenic, of Tuberculosis, Micro- 



sporon furfur, 1035. 



Microbes, Cultivation of, 536. 



of Calf-lymph, 302. 



of the Soil, 836. 



Microchaata rappi, 981. 



Mierocinete, New, 491. 



Micro-chemical Demonstration of Al- 

 bumen, 725. 



Reaction for Demonstrating Re- 

 ducing Sugars, 726. 



Reactions of Lichens, 1081. 



Micrococci, Capsule Staining, 353. 



of Erysipelas, 117. 



, Tenacity of Life in, 666. 



Micrococcus, New Pathogenic, 836. 



, Pasteuri (Sternberg), 391. 



Micro-crystals, Preparing, 725. 



Microhydra Ryderi, 454. 



Micrometer, Bulloch's (W.H.) Cobweb, 



132. 



Eye-piece, Winker's, 683. 



, Method of Webbiug the Filar, 



684. 



Screw, Efficiency of, 53*, 1087. 



, Standard, Report of Committee 



on, 528. 



Micrometers, Metal, 521. 



, Relative Merits of Filar and 



Ordinary Glass Eye-piece, 31(5. 



Micrometry wilh High Powers, Vorce's 

 Combined Focusing and Safety 

 Stage for use in, 507. 



Micro-organisms, &c. Action of Sun- 

 light on, 302. 



and Nuclei, Decoloration of 



Stained, by Salt Solutions, 1092. 



in Potable Water, 174. 



, On the Appearances which some 



present under different conditions, as 

 exemplified in the Microbe of Chicken 

 Cholera, 32. 



, Presence of, in the Living Tissue 



of Healthy Animals, 665. 



, Rise of, in Damp Soil, 117. 



Micro-photographs, Easy Method of 

 Making, 331. 



Microphytes of Normal Human Epi- 

 dermis, 537. 



Micro-refractometer, Exner's, 328. 



Microscope, and how to use it, 151. 



and Telescope, 340. 



, Barnes' Cheap Dissecting, 311. 



, Bausch and Lomb's Optical Co.'s 



New Student, 1037. 



Physician's, 672. 



, Beck's Demonstration, 499. 



, Mineral, 673. 



, Petrolo^ical " Star," 189. 



, Bulloch's (W. H.) Lithological, 



122. 



, Chevalier's (C.) Portable, 122. 



, Concentric, 697. 



, Deutgen's Micrometer, 673. 



, Fol's Travelling and Dissecting, 



304. 



, French Dissecting, 126. 



, Helmholtz's Vibration, 305. 



in Mineralogy, 904. 



in the Workshop, 679. 



r, Klein's (C.) Horizontal Heating, 



124. 



, Mayer's Dissecting, 507. 



, Microscopic, Microscopical, 339. 



4 f 2 



