20 



MANIKIN OF THE HORSB. 



17. Antea spinatus. 



18. Postea spinatus. 



19. Teres externus. 



20. Triceps extensor brachii. 



21. Latissimus dorsi. 

 23. Intercostal muscles. 



23. Oblique abdominal external. 



24. Coraco-bracliialis. 



25 . Extensor metacarpi magnus. 



26. Anterior extensor of phalanges. 



27. Extensor suflFraginis. 



28. Anterior extensor of phalanges. 



29. External flexor of metacarpus. 



30. Extensor of phalanges. 



31. Extensor suffraginis. 



32. Flexor perforatus. 



33. Flexor perforans. 



34. Suspensory ligament of fetlock. 



35. Internal flexor of metacarpus. 



36. Ligament. 



37. Rectus abdominis. 



38. Gluteus maximus. 



39. Superficials. 



40. Muscle of fascia lata. 



41. Biceps abductor femores. 



42. Semitendinosis. 



43. Semimembranosus. 



44. — 45. Biceps abductor femores. 



46. Oblique flexor of phalanges. 



47. Gastrocnemius. 



48. Perforatus, superficial. 



49. Flexor of perforatus. 



50. Perforatus, deep. 



51. Lateral extensor of phalanges. 



/ 52, Anterior extensor of phalanges. 



53. Flexor of metatarsus. 



54. Tendon Achilles. 



55. Oblique liexor of phalanges. 



56. Muscles draw tail downward. 



CIRCULATORY SYSTEM. 



1. Main artery or aorta. 



2. Aorta, anterior portion. 



3. Aorta, posterior portion. 



4. Left coronary artery. 



5. Left Bub-clavian artery. 



8. Superior cervical artery. 



9. Vertebral artery. 



10. Carotid artery, beginning of 



11. Thoracic artery, internal. 



12. Thoracic artery, external. 



13. Cervical artery, inferioi'. 



14. Carotid artery, right. 



15. Jugular vein. 



16. Carotid artery, bronchial branch. 



17. Thyro-laryngeal artery. 



18. Branches to larynx. 



19. Branches to esophagus. 



20. Auricular. 



21. Occipital. 



22. Retrograde. 



24. External maxillary. 



25. Maxillary artery, lower lip. 



26. Maxillary artery, upper lip. 



27. Artery of nose. 



28. Artery of face. 



29. Artery of angle of the eye. 



30. Temporal artery. 



31. Auricular artery. 



32. Axillary artery, muscular artery 



33. Axillary artery colateral of elbow 



34. Epicondyloid. 



35. Anterior radial artery. 



36. Posterior radial artery. 



37. Interosseous, or trunk artery. 



38. Digital artery. 



39. Radio-palmar. 



40. Latent artery of foot. 



41. Perpendicular artery of foot, 



42. Anterior artery, coronary cushion 



43. Posterior " " " 



44. Circumflex artery of coronary. 



45. Preplantar artery. 



46. Plantar ungual artery. 



47. Semilunar anastomis. 



48. Intercostal arteries, fourteen pair 



49. Bronchial arteries to lungs. 



50. Esophageal. 



51. Diaphragmatic. 



52. Lumbar arteries. 



53. Abdominal arteries. 



