LIST OP ILLUSTRATIONS. 



Acanthdbothrium coronatum, larval state of, after van Beneden, 



Amwha coU in intestinal mucus, with blood-corpuscles, Schizomycetes, 



and similar bodies (after LiJsch), 

 Anthomyia canicularis — 



Larva of, ... 



Larva of, from the intestine of man, 

 A rchigctes Sieboldi ( x 60), 



Ascaris lumbricoides, Eggs from, 

 Aspidogaster conchicola (after Aubert), 



>) )» 



BaZantidium eoli — 



In conjugation (after "Wising), 



In various stages of division. 



With widely opened peristome (dorsal view). 



Bladder- worm — 



From the brain, with a spirally coiled body ( x 12), 



From the pig, after the digestion of the bladder ( x 20) 



Head after digestion of the caudal bladder. 



Head of, from the pike, .... 



In the anterior chamber of the eye, after de Wecker ( x 



Longitudinal section through the head process ( x 40), 



Of the pig, with evaginated head ( x 2), 



With invaginated head ( x J) . 



)j >> • ■ 



Sagittal longitudinal section through the protruded head 



the pike, ..... 

 The head and receptacle of, from a muscle about 6 mm. in 

 Transformation of, into a tape-worm {Tcenia serrata), 

 With extruded head, .... 



Young, from the pike, with invaginated head, . 



Bladder-worm of the rabbit — 



Cephalic end of a young ( x 45), . 



Longitudinal section through the head of ( x 60), 



Metamorphosis of, into the young tape-worm ( x 4), 



Transverse section of the anterior end of, at the level of the 



suckers ( x 40), Digitized by Microsoft® 



Bodo saltans (after Stein), .... 



h 



3), 



of, from 



size ( X 



FIG. 



218 

 94 



25), 



PAGE 



374 

 186 



