NEW MAMMALIAN TAPEWOUMS. 1001 



without a contained embryo or embryos. This does not mean, 

 of course, that these are paruterine organs which contain no 

 eggs. It is simply an expression of the fact that in the present 



Text-fig. 207. 



e,. 



Tli^saiiotrcnia lemuris, transverse section tliroug-h ripe proj:;lottid, showing tlie 

 longitudinal external furrowing of the proglottid, c, paruterine organs, in only 

 two of which were eggs to be seen in this particular section; t, excretory 

 tubes. 



