OPHIDIAN TAPEWORMS. 



Text-fig. 36. 



165 



Ripe proglottid of Ophidotcenia russelli. 

 P. Anterior uterine pore. 



Towards posterior end of uterus three other uterine pores, also left white, are seen. 

 Lettering as in text-fig. 35. 



I am disposed, on account of the external characters of this worm 

 to regard it as in all probability identical with Ichthr/otcenia 



