Text-fig. 
a 
Resting Spermatocyte I. 
B 
Leptonema. 
Bivalent rings breaking 
up into their constituents. 
L 
Metaphase II. 
H 
Disappearance of 
Nuclear membrane. 
Somatic number of 
transversely constricted 
univalents. 
K 
Anaphase I. 
Spindles rotating for the 
second division. 
Text— Fig. General Scheme of 
Male Lepidosiren. 
d 
Z ygo-pac by n e m a. 
I 
Second pairing of the 
chromosomes. 
J 
Second pairing complete. 
Detinitive bivalents being 
placed on the spindle. 
MEIOSIS IN THE 
