330 
MAYNARD M. METCALF 
EXPLANATION OF FIGURES 
45 A swarm spore of an undetermined species of Amoeba from Wiirzburg 
Bavaria, drawn at brief intervals. Drawings A and E were made at intervals 
of one-half minute. F was drawn three minutes later, and G still a half 
minute later. Fa, Fb and Fc are three united individuals. Ga and Gb are the 
same individuals as Fa and Fb, respectively. E is in contact with a grain of 
debris of no significance. X 3030 diameters. 
