Fig. 82. — Sp. Cholera Asiatica. 



Gelatine Plate Culture, Colony 72 hours' growth at 21 C. 

 12 mm. apochromat, Projection ocular 6. x 125. 



Fig. 83. — Sp. Finkleri. 



Cover Glass Preparation, Agar Culture, Gentian-Viole t 

 ^ apochromat, Projection ocular 6. x 1000. 



