PLATE II. 



Fig. 2. 



Kiff. !. 





B. Detrurtens. Surface colony. 

 Gelatin plate. 2 days. 



Fig. 4. 



• 



B. Capillaceus. 

 Surface colony. 24 hours. 



Fig. 8. 



B. Capillaceus. Deep colony. 

 Gelatin roll tube. 3 days. 



/if 



B. Detrudens. p-*' 



Small surface colonies. 

 Gelatin plate. 30 hours. 



Fig. 7. 



B. Capillaceus. Deep colony. 

 Gelatin plate. 2 or 3 days. 



Fig 3. 



<^ 



B. Detrudens. Deep colony. 

 Gelatin plate. 2 days. 



B. Crinitus. 



Margin of colony in liquefaction. 



Gelatin plate. 2 days. 



Fig. 8. 



B. Capillaceus. Deep colony. 

 Gelatin roll culture. 3 days. 



Fig. 11. 



Fig. 9. 



B. Oenictilatus. 



Surface and deep colonies. 



Gelatin plate. 2 days. 



Fig. 12. 



Fig. 10. 



B. Flexuosus. 

 Colony in gelatin plate. 2 days. 



Fig. 13. 



"^^ 



B. Lacunatus. Sarface colony. 

 Gelatin p'ate. 24 hours. 



B. Multistriatus. Surface colony. 

 Gelatin plate. 2 days. 



T-^ 



W 



B. Nebulosis. Surface colony. 

 Gelatin roll culture. 3 days. 



Fig. 14. 



# 



Proteus Mirabilis. Surface colony. 

 Gelatin plate. 24 hours. 



A. HOEN i. CO., LITH., BALTIXOBE. 



