XXvi LIST OF ILLUSTRATIONS. 



Trichina-c&psule, with connective-tissue covering (in situ), in B, calcified, 15 21 

 Trichina spiralis A , Embryo ; B, Intermediate form ; C, Sexual form 



(unimpregnated female), . ... . . 66 103 



Trichinosed pork ( x 45), 83 



Trichocephalus dispar, ..... 53 



,, in situ, .... 7 



Trichomonas batrachorum (after Stein), ..... 119 239 



123 247 



Trichomonas intestinalis, after Zunker, . . . .126 250 



Trichomonas vaginalis, after Kblliker, . . . . .125 249 



Ureter, with excrescences due to the presence of Distomum, . 78 130 



Uterus of a free proglottis ( x 2), . 242 426 



Worm aneurism of the horse, . ... 52 74 



79 131 



