3oo 



INDEX OF SUBJECTS 



Streptococcus lacticus, Kruse, 143, 



144, 165. 

 lanceolatus, Gamaleia, 119. 

 liquefaciens, Sternberg, 169. 

 mastitidis sporadicce, Guillebeau, 



142. 

 medius, Gordon, 156. 

 mirabilis, Roscoe and Lunt, 146, 



165. 

 mitior seu viridans, Schottmiil- 



ler, 112, 152, 164. 

 mitis, Andrewes and Horder, 



162. 

 mucosus, Howard and Perkins, 



"3i IJ 5> Il6 > J 3Q- 

 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, 162, 166. 



sanguineus, Migula, 170. 



sanguinis-canis, Pitfield, 207. 



scarlatina, Gordon, 166. 



septicus, Chester, 169. 



septicus (Babes), Migula, 170. 



Sphagni, Migula, 166. 



sputigenus, Migula, 132. 



trifoliatus (Rovsing) Migula, 

 170. 



urece (Rovsing), Migula, 170. 



vini (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, 



J 6, i73» 174, 175- 

 fluctuating, 9. 

 frequency of, 13. 

 Virulence, see Pathogenicity. 



Water, cocci in, 166, 189. 

 White strains of Micrococcus, 221- 

 223. 

 Sarcina, 237. 

 Wine, slimy fermentations of, 138. 



Zooglea-forming cocci, 38, 92, 133— 

 138, 203-205, 237. 



