SaAuTrff] of a student of Heterogeny. ^01 
April 17 th. — Paramoecium. 
„ 26th. — A few monads ; no Paramcecium. 
June 24,th. — (Bottle lightly corked) OscillatorisB (exposed to 
light). 
c. March 6th, 12th, 20th, April 2nd, 26th. — No moving germs on 
any inspections. 
d. March bth and 7th. — No moving germ. 
„ lO^i^. — Several monads ; one Paramoecium. 
„ 17th. — Numerous full-sized Paramoecia ; monads of every 
grade and size. 
„ 20th. — Monads large ; Paramoecia. 
„ 22nd. — Shape of Paramoecia (like Euglena). 
„ 26th. — Paramoecia, large and abundant ; cilia. 
€. March 5th.— No moving germs. 
„ 12th. — A few monads. 
„ 17th. — Monads numerous, very small. 
„ 20th. — Many small monads. 
April 2nd. — On surface, green Gonidia (Euglena ?), very active ; 
monads, few greenish ; on side, green filaments ; 
transparent slowly-amoeboid bodies ; one very 
delicate Amoeba ; green Gonidia ; one gleo- 
capsoid cell. 
April 4:th. — Many large green Gonidia nucleated. 
„ 7th. — Dried up. 
/. March 5th. — No moving germs. 
April 6th. — Green Gonidia, large nucleated. 
„ 7th. — Green Gonidia. 
g. March 5th. — No moving germs. 
„ 12th. — Monads. 
„ 17th. — Monads very numerous. 
„^ 26th.-~ „ „ 
April 13th. — Two circular plants of Mucedo from a jar of paste 
put into the liquid. 
„ 15^^. — Surface one mass of Vibrions ; no Mucedo. 
„ 17th. — Surface a moving mass of Vibrions, side (exposed to 
light), green Gonidia (?) very numerous, round, 
all active. 
„ 21st. — Surface, Vibrions, no gonidia; side, green Gonidia (?) 
rotating on their own axes. 
„ 22nd. — Side, thousands of green Gonidia (?). 
„ 26th. — Numerous Euglena, equal in size and appearance 
to those grown in fields. 
March 6th. — 4 oz. distilled water placed in a glass beaker outside 
window. 
„ 12th. — Several Gonidia and starch granules ? 
„ 20th. — A few monads. 
„ 22nd. — A group of green Gonidia. 
April 2nd. — A few monads, some black sediment, soot flakes, silex 
and starch granules, and one green Gonidium, 
