. The Journal of hygiene. Fig. I. Fig. 3-. Fig. 4. R. D. Smedley 47 EXPLANATION OF PLATES IV AND V. Tr. Lewisi. (From film-preparations stained by the method described on p. 33.) Plate IV. Fig. 1. Colony from a culture, 40 days old, of 2nd generation, x 1900 approx. Fig. 2. Colony, much flattened out, from the same culture as above. x 1900 approx. Fig. 3. Rosette, forming by process of segmentation. Blood-film preparation from awhite rat, inoculated four days previously with a culture of 2V. Leicisi. x 1900approx. Fig. 4. Another rosette, more advanced stage of development. From the same prepa


. The Journal of hygiene. Fig. I. Fig. 3-. Fig. 4. R. D. Smedley 47 EXPLANATION OF PLATES IV AND V. Tr. Lewisi. (From film-preparations stained by the method described on p. 33.) Plate IV. Fig. 1. Colony from a culture, 40 days old, of 2nd generation, x 1900 approx. Fig. 2. Colony, much flattened out, from the same culture as above. x 1900 approx. Fig. 3. Rosette, forming by process of segmentation. Blood-film preparation from awhite rat, inoculated four days previously with a culture of 2V. Leicisi. x 1900approx. Fig. 4. Another rosette, more advanced stage of development. From the same prepara-tion as that described under Fig. 3. x 1900. Plate V. Fig. 1. Young colony. From a culture, 25 days old, of 2nd generation, x 2. Large colony. From the same preparation as that described under Plate I.,Fig. 1. X 800. Tr. IV. Fig. 5. Rosette, from culture, 8 days old, of 3rd generation, x 6. Rosette, from a culture, 9 days old, of 3rd generation. Period of cultivationextended over 62 days, x 1500. Plate


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Keywords: ., bookcentury1900, bookdecade1900, booksubjecthygiene, bookyear1901