300 



INDEX OF SUBJECTS 



Streptococcus lacticus, Kruse, 143, 



144, 165. 



lanceolatus, Gamaleia, 119. 

 liquefaciens, Sternberg, 169. 

 mastitidis sporadica, Guillebeau, 



142. 



medius, Gordon, 156. 

 mirdbilis, Roscoe and Lunt, 146, 



165. 

 mitior seu viridans, Schottmiil- 



ler, 112, 152, 164. 

 mitis, Andrewes and Horder, 



162. 

 mucosus, Howard and Perkins, 



113, 115, 116, 130. 

 ochroleucus (Prove), Trevisan, 



185. 

 Pastorianus, Krassilschtschik, 



166. 



proteus, Chester, 205. 

 pyogenes, Andrewes and Horder, 



162, 165, 166, 167. 

 Pyogenes, Rosenbach, 112, 114, 



117, 119, 120, 124, 131, 142, 



143, 144, 148, 156, 164. 

 pyogenes seu erysipelatos, Schott- 



muller, 112, 152. 

 rugosus (Rovsing), Migula, 170. 

 salivarius, Andrewes and Hor- 

 der, 62, 1 66. 

 sanguineus, Migula, 170. 

 sanguinis-canis, Pitfield, 207. 

 scarlatina, Gordon, 166. 

 septicus, Chester, 169. 

 septicus (Babes), Migula, 176. 

 Sphagni, Migula, 166. 

 sputigenus, Migula, 132. 

 trifoliatus (Rovsing) Migula, 



170. 



urea. (Rovsing), Migula, 170. 

 mni (Kramer), Migula, 170. 



Streptococcus of Etienne, 154. 



the saliva, 154. 

 Subfamilies, see Coccaceae. 

 Sugar refineries, cocci in, 134, 136, 

 237- 



Temperature relations, 65, 66, 74. 



methods of study, 66. 

 Temperature relations and chro- 



mogenesis, 85. 

 Tetracoccus, 32. 



Thermal death- point, see Tem- 

 perature relations. 

 Turbidity, see Broth, growth in. 



Urine-fermenting cocci, 165, 206. 



Variability, see Bacteria. 



see Coccaceae. 



see D. pneumonia, varieties of. 



see D, Weichselbaumii, varieties 



of. 

 Variations, classes of, 6. 



continuous and discontinuous, 7. 



correlation of, 14. 



effect of environment upon, 7, 

 16, 173, 174, 175. 



fluctuating, 9. 



frequency of, 13. 

 Virulence, see Pathogenicity. 



Water, cocci in, 166, 189. 



White strains of Micrococcus, 221 



223. 



Samna, 237. 

 Wine, slimy fermentations of, 138. 



Zooglea-forming cocci, 38, 92, 133 

 138, 203-205, 237. 



