X LIST OF ILLUSTRATIONS. 



PIG. PAGE 



135. Bacillus of mouse septictemia in leucocytes from blood of mouse, . 420 



136. Bacillus of rouget, 421 



137. Bacillus of mouse septicaemia ; culture in nutrient gelatin, . . . 4'31 



138. Bacillus of mouse septicaemia; single colony in nutrient gelatin, . . 422 



139. Section of diaphragm of a mouse dead from mouse septicaemia, . . 423 



140. Bacillus cavicida Havaniensis, " 425 



141. Bacillus crassus sputigenus, . . . . -. . . . . 426 



142. Proteus hominis capsulatus, .* . . . . . , . . . 428 



143. Bacillus capsulatus, . . . . . . . . . 432 



144. Bacillus hydrophilus fuscus, . . , . . ... . 433 



145. Culture of Bacillus hydrophilus fuscus in nutrient gelatin, . . . 433 

 14C. Bacillus coli communis, . . ; . . . . . . 440 



147. Bacillus coli communis in nutrient gelatin, . . . . 442 



148. A portion of the growth shown in Fig. 147, 442 



149. Bacillus lactis aerogenes, . .-..-. . . - . . . 447 



150. Bacillus acidiformans, . . ... . . . . . . 449 



151. Culture of Bacillus acidiformans in nutrient gelatin, . . . '- . 449 



152. Bacillus cuniculicida Havaniensis, 450 



153. Colonies of Bacillus cuniculicida Havaniensis, . . . . - ''. 451 



154. Colonies of Bacillus cuniculicida Havaniensis, , 451 



155. Bacillus pyocyanus, . . . . . ' . . . . . 454 



156. Proteus vulgaris, . . . . . . .'.".. 457 



157. " Swarming islands" from a culture of Proteus mirabilis, . .' . 461 



158. Spiral zooglcea from a culture of Proteus mirabilis, . . . . 461 



159. Tetanus bacillus, ' . '. . . . -V . 483 



160. Tetanus bacillus, . . . . . *"'" ' ; ' "* * ' 483 



161. Culture of Bacillus tetani in nutrient gelatin, ..... 484 



162. Bacillus cedematis maligni, . . 489 



163. Bacillus redematis maligni, . .. '. . . . . . 489 



164. Cultures of Bacillus oedematis maligni in nutrient gelatin, . . . 490 



165. Bacillus cadaveris, - . . . ''. . 492 



166. Bacillus cadaveris, . . .492 



167. Bacillus of symptomatic anthrax, _ . 493 



168. Bacillus of symptomatic anthrax, . . . . . . . . 493 



169. Culture of bacillus of symptomatic anthrax, ...... 494 



170. Spirillum Obermeieri 498 



171. Spirillum Obermeieri, .......... 498 



172. Spirillum cholerae Asiaticae, 500 



173. Spirillum cholerae Asiaticse, 500 



174. Colonies of Spirillum cholerae Asiaticae. . . . . . . ; 501 



175. Spirillum cholerae Asiaticae, 501 



176. Cultures of Spirillum choleras Asiaticae in nutrient gelatin, . . . 502 



177. Spirillum cholerae Asiaticae, 502 



178. Colonies in nutrient gelatin of Spirillum cholerae Asiaticae, Spirillum 



tyrogenum, and Spirillum of Finkler and Prior, .... 503 



179. Section through mucous membrane of intestine from cholera cadaver, 507 



180. Spirillum of Finkler and Prior, . 510 



181. Colonies of Spirillum of Finkler and Prior, 510 



182. Spirillum of Finkler and Prior ; culture in gelatin, .... 510 



183. Spirillum tyrogenum 511 



184. Colonies of Spirillum tyrogenum, 511 



