Page images
PDF
EPUB
[graphic][graphic][graphic][graphic][subsumed][subsumed][ocr errors][merged small][graphic][graphic][graphic][merged small][merged small][merged small][graphic][graphic]

IX.

Lith. Anst E Reichhold Munchen

[graphic][graphic][subsumed][ocr errors][subsumed][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][graphic][graphic][graphic][graphic][graphic][graphic]

PLATE 19.

Bacterium coli (Escherich). L. and N.

I. Gelatin plate, eight days at 22°. × 60. Cultivated from pus. Deep colonies of abnormal form.

II. Gelatin plate, four days at 22°. Natural size. III. Gelatin plate, one day at 22°. X 90. Superficial colony. Compare also Plate 14, VIII; Plate 16, VIII. IV. Gelatin plate, four days at 22°. × 60. Superficial colony. Compare also Plate 16, Ix; Plate 17, I, II. V. Gelatin plate, four days at 22°.

nies.

VI. Gelatin plate, ten days at 22°. colony.

VII. Gelatin plate, ten days at 22°.

colony.

X 60. Deep colo

X 90. Superficial

X 90. Superficial

VIII. Microscopic preparation. Pure culture from agar plate. 500.

IX. Different varieties of coli bacteria. × 1000. Variable sizes.

« PreviousContinue »