FAMILY BACILLACEAE 765 



not fermented. Exotoxin formed; toxic on 

 injection but not on feeding. 



9. Clostridium novyi. 

 kk. Starch not recorded. 



1. Lactose, sucrose and salicin not fermented, 

 m. Adonitol fermented. 



10. Clostridium botulinum. 

 mm. Adonitol not fermented. 



10a. Clostridium botulinum. Type C. 

 gg. Coagulated albumin slowly to rapidly liquefied. 



h. Stormy fermentation, or at least active coagulation 

 of milk. Clot not digested. 



11. Clostridium acetobutylicum. 



hh. Milk slowly and softly coagulated ; not stormily. Clot 

 slowly to rapidly digested. 

 i. Glycerol and mannitol not fermented. Also see iii. 

 j. Starch not recorded, 

 k. Lactose fermented. 



12. Clostridium aerofoetidum. 

 kk. Lactose not fermented. 



13. Clostridium sporogenes. 



13a. Clostridium sporogenes var. A. P. Marie. 

 13b. Clostridium sporogenes var. equine. 

 13c. Clostridium tyrosinogenes. 

 13d. Clostridium flabelliferum. 

 13e. Clostridium parasporogenes. 

 ii. Glycerol fermented. Also see iii. 

 j. Mannitol not fermented. 



14. Clostridium parabotulinum 



Types A and B. 

 iii. Glycerol not recorded. 



j. Mannitol and starch not recorded. 



k. Lactose and sucrose weakly fermented. 



I. Gas formed from carbohydrates. 



15. Clostridium saccharolyticum. 



II. Gas not formed from carbohydrates. 



16. Clostridium regulare. 



ff. Glucose not fermented. (Carbohydrates not fermented.) 

 g. Coagulated albumin not digested. Lab-coagulation of 

 milk; increasing alkalinity. Clot digested. 



17. Clostridium hastiforme. 



gg. Coagulated albumin not recorded. Slow, mildly acid 

 coagulation of milk. Clot digested. 



18. Clostridium subterminale. 

 dd. Non-motile. 



e. Gelatin, or glucose gelatin, not liquefied. 



19. Clostridium malenominatum. 

 c. Rods not swollen at sporulation. 



