14 CONTENTS 



P\GE 



The Vulva 514 



The Urethra 515 



The Mammary Glands 516 



Genital Organs of the Cow 517 



Genital Organs of the Sow 521 



Genital Organs of the Bitch 522 



ANGIOLOGY 



The Organs of Circflation 524 



Blood-vascular System of the Horse 525 



The Pericardium 525 



The Heart 526 



The Pulmonary Artery 535 



The Systemic Arteries 535 



The Coronary Arteries 537 



The Brachiocephalic Trunk or Anterior Aorta 537 



Arteries of the Thoracic Limb 556 



Branches of the Thoracic Aorta 565 



Branches of the Abdominal Aorta 566 



Arteries of the Pelvic Limb 578 



The Veins 585 



The Pulmonary Veins 585 



The Systemic Veins 585 



The Anterior Vena Cava and its Tributaries 586 



The Posterior Vena Cava and its Tributaries 595 



The Lymphatic System 599 



Lymphatic System of the Horse 600 



The Lymph Glands and Vessels of the Heatl and Neck 601 



The Lymph Glands and Vessels of the Thorax 603 



The Lymph Glands and Vessels of the Abdomen and Pelvis 604 



The Lymph Glands and Vessels of the Thoracic Limb 605 



The Lymph Glands and Vessels of the Pelvic Limb 606 



The Foetal Circulation 606 



Blood-vascular System of the Ox 608 



The Pericardium and Heart 608 



The Arteries 609 



The Veins 621 



Ly'mphatic Sy'stem of the Ox 623 



Circulatory System of the Pig 626 



The Pericardium and Heart 626 



The Arteries 627 



The Veins 630 



Lymphatic System of the Pig 630 



Circulatory System of the Dog 632 



The Pericardium and Heart 632 



The Arteries 633 



The Veins 641 



Lymphatic System of the Dog 643 



NEUROLOGY.— THE NERVOUS SYSTEM 



General Considerations 644 



Nervous System of the Horse 648 



The Spinal Cord 648 



The Brain 652 



The Cranial Nerves • t)7() 



The Spinal Nerves. 692 



