CONTENTS 13 



PAGE 



The Spleen 43g 



The Peritoneum 44^ 



Digestive System of the Ox 444 



Digestive System of the Sheep 47O 



Digestive System of the Pig 477 



Digestive System of the Dog 49I 



THE RESPIRATORY SYSTEM 



Respiratory System of the Horse 5O8 



The Nasal Cavity 5Q8 



The Larynx 5]^4 



The Trachea 523 



The Bronchi 525 



The Thoracic Cavity 525 



The Pleurte 526 



The Lungs 53O 



The Thyroid Gland of the Horse 535 



The Thymus of the Horse 536 



Respiratory System of the Ox 537 



Respiratory System of the Pig 545 



Respiratory System op the Dog 54S 



THE UROGENITAL SYSTEM 



Urinary Organs of the Horse 554 



The Kidneys 554 



The Ureters 561 



The Urinary Bladder 561 



The Adrenal Bodies 563 



Urinary Organs of the Ox 564 



Urinary Organs of the Pig 567 



Urinary Organs of the Dog 569 



THE MALE GENITAL ORGANS 



Genital Organs of the Stallion 571 



The Testicles 571 



The Scrotum 574 



The Ductus Deferens 575 



The Spermatic Cord 575 



The Tunica VaginaUs 576 



Descent of the Testicles 577 



The Vesicuke Seminales 578 



The Prostate 578 



The Uterus MascuUnus 579 



The Bulbo-urethral Glands 579 



The Penis 580 



The Prepuce 582 



Genital Organs of the Bull 586 



Genital Organs of the Boar 591 



Genital Organs of the Dog 593 



THE FEMALE GENITAL ORGANS 



Genital Organs of the Mare 596 



The Ovaries 596 



The Uterine or Fallopian Tubes 599 



The Uterus. .A 599 



The Vagina 602 



