XIV CONTENTS. 



FACE 



Balantidium coli (Malmsten), Stein, . . . • • 254 



Definition— History— Occurrence— structure and Mode of Life— Kepro- 



duction — Infection, ,....■• 254-264 



Sub-Kingdom II.— YEEMBS. 

 Definition — History— Subdivisions, ....■• 265-268 



Class I.— PLATODES. 

 Definition and general characters, ...■•■ 269-270 



Order I. — Cestoda. 

 Definition — Polyzootic nature — Head and Segments, .... 270-279 



The Anatomy of Cestodes — Calcareous Corpuscles — Cuticle and its Appendages 

 — Musculature — Nervous System — Excretory System— Generative Organs 

 — Their general Structure — Male Organs — Female Organs — Constitution 

 of the Primitive Eggs — Structure and Development of the Embryo, . 279-330 



The Development of Cestodes — Historical — Migrations of the Embryos — 

 Structure and Development of the Bladder-Worms — Cysticercoid Larvae of 

 the Taeniadse — Of the remaining Cestodes — Development of the Dibothria — 

 Modification into the definitive state — General survey, . . . 330-387 



SYSTEMATIC ACCOUNT OF THE CESTODES. 

 Classification — Synopsis of Human Tape- Worms, .... 388-390 



Family I. — TiENlADiE. 

 Definitions — General Structure — Fixing Apparatus — Malformations — Sub- 

 divisions, ......... 391-400 



Division I. — Cystio Tape-Wokms (Cystici). 

 Definition — General Characteristics — Rostellum — Specific distinctness of the 



various forms, ........ 400-403 



Subgenus Cystot^nia, Leuckart, ...... 404 



Characters — Number and Distribution of the Species, . . . 404-406 



Taenia saginata, Gbze, ....... 406 



Definition — Tape-Worms known to the Ancients — Eectlfication of Nomen- 

 clature, ........ 406-422 



Growth and Structure of the Tape-Worm — Formation of the Head — 

 Keproductive Organs — Development of Reproductive Organs — Unripe 

 and Mature Uterine Eggs — Malformations — Defective and Super- 

 numerary Joints — Prismatic Tape- Worms — Perforated Worms, . 423-458 



Development and Structure of the Bladder- Worm — Experimental Rearing — 



Acute Cestode Tuberculosis, ...... 458-475 



Distribution and Frequency — Modes of Infection — Duration of Life — 



Medicinal significa^^g.^^g^^^^.^^QgQ^@ . . . 476-488 



