PLATE IV 



T 3. Thinl tlmracic wrtt-lira. 



T 1.3. Thirtcrntli thnracic vertebra. 



L I. First lumbar vertebra. 



L 5, Fiftli lumbar vertebra. 



R V First nb. 



R I.V Tliirteenth rib. 



1. M. cutaneus faciei. 



2. M. masseter. 



T,. M. parotido-aurieularis. 



4. Cenueal [lortiun 1 >f M. serratu.s ventralis. 



,S. M. splenius. 



6. M. trapezius; the pcirtinn C"\"erini,' tlie M. rliomlioideus has been remeivcd. 



7. M. longissimus ibirsi. 



X. Mm. longissimus dorsi and costarum. 



9. M. levator costarum. 



10. M. sterno-ccphalicus (sterno-mandibularis). 

 I I -14. Pectoral muscles. 



I.V I Icsophagus. 



16. Trachea. 



17. Bronchus of riglu apical lobe. 



I'X. Right brr)nchus, pulmonarv artery' and vein. 



19. Heart. 



20. Cut C'lge 'if diai.ihragm. 



21. Reticulum. 



22. Omasum. 



23. Pyloric extremity of abomasum. 



24. Rumen. 



25. Duodenum. 



26. Terminal part of large intestine. 



27. Left kidnev. 



28. Right kidney. 



29. Parotid salivary gland. 



29'. Dorsal end of the submaxillary salivary gland. 



30. Parotid lymph gland. 



31. Mandibular lymph gland (submaxillary). 



32. Axillary and inferior cer\'ical lymph glands. 



;^^. Posterior mediastinal lymph gland. The duct from it opens into the thoracic duct at 



34. Right tracheal lymph duct. 

 3,5. Thoracic duct. 



36. A. carotis communis. 



37. A. axillaris. 



35. A. verteljralis. 



39. Aorta. 



40. A. epigastrica anterior. 



41. V. jugularis externa. 



42. V. cava anterior. 



43. V. cava posterior and several hepatic veins opening into it. 



44. V. epigastrica anterior 'subcutaneous abdominal). 



45. X. facialis. 



46. Xerves of the brachial plexus. 



47. X". va,gus. 



48. X'. fjhrenicus. 



0. Cut edge of the greater omentum. 



