CONTENTS 13 



PAGE 



Digestive System of the Ox 382 



Digestive System of the Sheep 405 



Digestive System of the Pig 410 



Digestive System of the Dog 423 



THE RESPIRATORY SYSTEM 



Respiratory System of the Horse 436 



The Nasal Cavity 43G 



The Larynx 440 



The Trachea 448 



The Bronchi 450 



The Thoracic Cavity 450 



The Pleune 451 



The Lungs 453 



The Thyroid Gland of the Horse 457 



The Thymus of the Horse 458 



Respiratory System of the Ox 458 



Respiratory System of the Pic; 464 



Respiratory System of the Dot; 466 



THE UROGENITAL SYSTEM 



Urinary Organs of the Horse 469 



The Kidneys 469 



The Ureters 475 



The Urinary Bhxdder 475 



The Adrenal Bodies 477 



Urinary Organs of the Ox 478 



Urinary Organs of the Pig 481 



Urinary Organs of the Dog 483 



THE MALE GENITAL ORGANS 



Male Genital Organs of the Horse 485 



The Testicles 485 



The Scrotum 487 



The Vas Deferens 488 



The Spermatic Cord 489 



The Tunica Vaginalis 489 



Descent of the Testicles 490 



The VesicuUr Seminales 491 



The Prostate 493 



The Uterus Masculinus 493 



The Bulbo-urethral Glands 493 



The Penis 494 



The Prepuce 496 



Male Genital Organs of the Ox 500 



Male Genital Organs of the Pig 504 



Male Genital Organs of the Dog 506 



THE FEMALE GENITAL ORGANS 



Genital Organs of the Mare 508 



The Ovaries 508 



The Uterine or Fallopian Tubes 511 



The Uterus 511 



The Vagina 514 



