I. Agar streak culture, six days at 37°.
II. Agar streak culture, thirty days at 37°.
III. Gelatin stab culture, fourteen days at 22°.
IV. Gelatin plate, six days at 22°.

V. Agar plate, six days at 37°.
VI. Agar plate, six days at 37°.

deep colony.

Natural size.
Natural size.

× 60. Superficial and

VII. Gelatin plate, six days at 22°. X 60. Superficial and deep colony.

VIII. Potato culture, ten days at 37°. Natural size.

IX. Microscopic preparation. Pure culture in bouillon,

three days at 37°. X 1000. Stained with fuchsin.

PLATE 66.

Actinomyces farcinicus. (Nocard.) Gasperini.
(Farcin du bœuf.)

I. Agar streak culture, eight days at 22°.
II. Gelatin stab culture, twelve days at 22°.

III. Agar stab culture, eight days at 22°. Stab canal. IV. Agar stab culture, eight days at 22°. Surface growth.

V. Gelatin plate, ten days at 22°. VI. Gelatin plate, ten days at 22°. and deep colonies which are similar. VII. Agar plate, six days at 22°. VIII. Agar plate, eight days at 22°.

ficial, lower ones deep.

Natural size.

× 60. Superficial

Natural size.

Upper colony super

IX. Potato culture, seven days at 22°. Natural size.

X. Microscopic preparation. Pure culture in bouillon,

two days. X 800. Stained with fuchsin.