Fias. 
PLATE IV. 
1-5. Ameba pilosa Cash. (p.62) Figs. 1-3.—Typical form, 
6-11 
as seen in three positions. Chelford, Cheshire. 
x 300. Figs. 4 and 5—A possibly distinct form 
having the same pilose character, but of more 
sluggish habit, with a posterior lobe, and with the 
endoplasm more densely granular. The punctula- 
tions on the surface of the posterior lobe represent 
spiculee which stand erect, presenting their extreimi- 
ties to the eye. Pond at Fearnhead, Lancashire. 
x 3800. 
. Dactylospherium radiosum (Khrenb.) Biitschli. Figs. 
6-8.—Phases of a single individual, representing a 
common type; in fig. 8 in rapid movement, with 
all the pseudopodia retracted. Dunham Marsh, 
Cheshire. x 3800. Figs. 9 and 10.—lLess frequent 
forms; 9, with numerous rigid, elongated, and sharply- 
pointed pseudopodia; 10, a large and peculiarly 
radiate example. Dunham Marsh. x 400. Fig. 
11.—Another form, after West. x 480. 
2. D. polypodiwm (Max Sch.) Bitschli. (p. 67) After 
Penard. 
