71 
b. Full-developed left ovarium, with a yolk ripe for dehiscence. 
c. Abdominal opening of the oviduct. 
e. Probe introduced by the cloacal opening of the oviduct into the uterine 
or shell-secreting compartment. 
Fig. 2. Slightly magnified view of the calciparous lining membrane of that com- 
partment. 
: : , x 
Printed by Richard and John E. Taylor, Red Lion Court, Ps 
Yi 
$ 4 
