SPERMATOGENESIS IN ASILUS SERICEUS 
CHARLES W. METZ AND JOSE F. NONIDEZ 
PLATE 1 
ft 1 
/ ■■'', 
/■ 
-^ 
i\ 
^ff} 
^ ? 
[t 
^ 
^ 
C£^ 

t 
X 
6 
I ^ ^ 
10 
^ 4^ 
V 
LI 
183 
12 
^<S! 
^r% 
-^ 
13 
