CONTENTS. XV 



PACK 



Teenia solium, Rudolphi, ....... 488 



Definition General Characters, ...... 488-490 



Origin and Development from the Bladder-Worm of the Pig Breeding 

 Experiments Breeding of the Bladder- Worms Of the Tape-Worm 

 Occurrence of Cysticercus cdlulosce, ..... 490-498 



Development and growth of Teenia solium Development of the Bladder- 

 Worm Structure of the full-grown Bladder- Worm Duration of Life 

 Identity with the Bladder- Worm of Man Development and Growth 

 of the Tape-Worm Malformations, . . < . 498-518 



Organization of Teenia solium Ripe Proglottides Head and circlet of 



Hooks Development of the Generative Organs Ripe Eggs, . 519-528 



Occurrence and Medical significance The Adult Tape-Worm Trans- 

 ference of the Bladder- Worm Modes of Infection Medical signifi- 

 cance of the Tape-Worm Of the Bladder-Worm Historical Account 

 Cysticercoid Disease of Swine Of Man Mode of Infection Self- 

 infection Occurrence in different Organs, in the Muscles, in the 

 Eye, in the Brain Cysticercus racemosus, Cysticercus turbinatus 

 Oldest record of Bladder-Worms in Man Symptomatology of the 

 Disease, . . . . . . . . 521-561 



Taenia acanthotrias, Weinland, ...... 561 



Definition and History, . . . . . . . 561-563 



Teenia marginata, Batsch, ...... 563 



Definition Doubtful occurrence of the Bladder- Worm in Man Distinctions 

 between this and related species Development of the Bladder- Worm 

 (Cysticercus tenuicolUs) Experimental Breeding and Pathological 

 significance Full-grown Bladder- Worm, .... 563-578 



Subgenus Echinococcifer, Weinland, . . . . .. 578 



Peculiarity of the Cysticercoid Stage Specific distinctness Metamor- 

 phosis of the Hooks Historical Account of the Echinococcus 

 Acephalocysts, . . . . . . . 578-586 



Tsenia echinococcus, von Siebold, ..... 586 



Definition Description of the Adult Worm Generative Organs Duration 



of development Supposed occurrence in Man, ... . 586-594 



Development of the Echinococcus-TSladder Experimental Breeding 



Structure of the Cuticle Absence of Vascular System, . . 594-603 



Structure and Development of the Echinococcus-He&ds Brood-Capsules 



Budding of the Heads, * . . . . . 603-611 



The Formation of Daughter-Bladders Echinococcus simplex or granosus 

 Interlamellar Budding Echinococcus hydatidosus Metamorphosis of 

 Heads into Bladders Metamorphosis of Brood-Capsules into Bladders 

 Direct formation of Daughter-Bladders Echinococcus multi- 

 locularis Chemical Constitution of the Bladder- Wall and Fluid, . 611-631 



