952 



REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



[74] 



EXPLANATION OF PLATE XIV. 



Fig. 12. — LiMNODRILUS SiLVANI. 



Fig. 12 p. — Eflferent duct, atrium, penis, penis sheath, interior and exterior ovidnots. 

 The organ is seen from the side. 

 12 q. — The same organ, seen from the front. 

 12 r. — One of the ovaries. 



