108 
The Rot in Sheep. 
but in considering the function of these intricate organs it should 
not be lost sight of. 
Fit/. 8, here inserted, will, from the large scale on which it is 
drawn, materially assist the general description of the generative 
organs which we have given. It will also help to convey a 
correct idea of the formation of the " intromittent organ " (a), 
when exserted. 
Fig. 8. 
Highly-magnified view of the Uterus and Oviduct of theZ^utomo hepaticurr., with the so-called Male 
Intromittent Organ, Seminal Receptacle, and Ducts. 
The intromittent organ, or generative appendage. — Up to the 
present we have not met with any conect representation of this 
organ ; we can, however, recommend the one here given {Jig. 8) 
to the favourable notice of the reader. The illustration, toge- 
ther with most of the others which we have employed, is original, 
and we have preferred for each of them to represent special 
portions of the structure of this interesting and somewhat com- 
plicated entozoon, rather than to adopt the confused plan of 
