INDEX OF SUBJECTS 



293 



Decolorization, see Milk, reactions 

 in. 



Dextrose broth, see Acid produc- 

 tion. 



Diplococcus (Weichselbaum), Wins- 

 low and Rogers, 23, 32, 

 37, 39, 41, 49, 53, 90, 91, 



IIO-I38, 202, 226. 



characters of, 110-119. 

 definition of, 91, no. 

 relation to streptococcus, 110-116. 

 species of, 118. 

 Diplococcus catarrhalis, Frosch and 



Kolle, 124, i25 / 127, 128, 



129. 

 gonorrhoea (Neisser), Flugge, 



121-123, 124, 128. 

 intracettularis meningitidis, 



Weichselbaum, 123. 

 involutus (Kurth), Winslow, 113, 



129-132, 136, 138, 151, 203. 

 lanceolatus eapsulatus, Kruse and 



Pansini, 117. 

 lanceolatus capsulatus pneumoni- 



cus, Foa Bord, 119. 

 luteus, Adametz, 224. 

 pneumonic?, Weichselbaum, no, 



112, 113, 114, 116, 118, 119- 



121, 122, 124, 129, 131, 152, 



163, 167. 



roseus, Bumm, 244. 

 Weichselbaumii (Weichselbaum), 

 Trevisan, 40, 121, 123-127, 

 128. 

 Dough, cocci in, 235. 



Earth, cocci in, 238. 

 Echidna, 14. 



Faeces, streptococci in, 158, 159. 

 See Intestine, bacteria in. 



Fermentative powers, see Carbo- 

 hydrate media. 



Fission, 52. 



Flagella, see Motility. 



Foot-and-mouth disease, cocci in, 

 129. 



Fowls, diseases of, 132. 



Galactococcus, 143. 

 Gelatin, liquefaction of, 56, 57, 70, 

 74, 100, 168-170, 184, 198, 

 215, 217, 218, 231, 243-244, 

 246. 



method of studying, 71. 

 variability of, 70. 



Gelatin colonies, character of, 44, 

 55, 56, 206, 216, 221, 230, 

 247. 

 Gelatin liquefaction and chromo- 



genesis, 86. 

 Genera, see Bacterial genera. 



see Coccacese. 

 Glycerin agar, 58. 

 Gonococcus, 32, 35. 



see D. gonorrhoeas. 

 Gordon's tests, 158. 

 Grains, streptococci in, 144. 

 Gram stain, 50, 73, 168. 

 method of application, 50. 

 method of recording, 50. 

 variable results, 49. 

 Gram stain and chromogenesis, 



82. 



Grouping of cells, see Cells, group- 

 ing of. 



Growth, surface, and chromogene- 

 sis, 82. 



Growth, vigor of, 54, 56, 58, 65, 73. 

 method of recording, 59. 



Habitat, method of recording, 42, 



72. 



Habitat and chromogenesis, 81. 

 Hanging-block, 52. 

 Hemolytic power, 112, 151-153, 



180-182, 189. 

 Horses, diseases of, 132, 165, 



202. 



Hyalococcus, 32. 



Immunity, see Serum reactions. 

 Indol, production of, 63. 

 Intestine, bacteria of, 232. 

 Inulin, in, 114, 115, 116, 169. 



see Carbohydrate media. 

 Involution forms, 53. 



