x CONTENTS 



The Teeth ....... . . -. , . . 291 



The Salivary Glands . . , ; 296 



The Pharynx . . . . . . . . . . . . 298 



The Branchial Epithelial Bodies . .... . 300 



The (Esophagus and Stomach ...:.. . 304 



The Intestine ......... v 3 6 



Histogenesis of the Gastrointestinal Tract 311 



The Development of the Liver. 314 



Histogenesis of the Liver . 318 



The Development of the Pancreas 319 



Histogenesis of the Pancreas . 322 



Anomalies '. 323 



References for Further Study . . 327 



CHAPTER XIII 



THE DEVELOPMENT OF THE RESPIRATORY SYSTEM 330 



The Larynx 331 



The Trachea 333 



The Lungs . 334 



Changes in the Lungs at Birth 337 



Anomalies ; 338 



References for Further Study 338 



CHAPTER XIV 



THE DEVELOPMENT OF THE COELOM, THE PERICARDIUM, PLEUROPERITONEUM, 



DIAPHRAGM AND MESENTERIES 340 



The Pericardia! Cavity, Pleural Cavities and Diaphragm ...'.... 341 



The Pericardium and Pleura 347 



The Omentum and Mesentery 347 



The Greater Omentum and Omental Bursa 348 



The Lesser Omentum 349 



The Mesenteries . . . . . ... . . . 350 



The Peritoneum 352 



Anomalies -." 352 



References for Further Study . . . . 353 



CHAPTER XV 



THE DEVELOPMENT OF THE UROGENITAL SYSTEM. 354 



The Pronephros ...... .^^. ......... 354 



The Mesonephros . . ... .... ... . 356 



The Kidney (Metanephros) . ....;;;;..:.;. 361 



The Ureter, Renal Pelvis, and Straight Renal Tubules 361 



