This document provides an overview and index of the external and internal features of a pig for dissection purposes. It includes sections on external features, sex determination, the mouth and nerves, muscles, and the major internal organ systems. For each section, there are answers that identify and describe the relevant anatomical structures labeled on diagrams. The sections cover the digestive, respiratory, circulatory, urinary, and reproductive systems.

1. Contents
Pig Dissection
• Contents
 External Features
 Sex Determination
 Mouth and Maxillary Nerve
 Muscles Index
 Internal Systems Index

2. ContentsExternal features
Answers

3. Contents
Sex determination
Answers
Male
Female Male

4. Contents
Answers to External anatomy
1. Pinna
2. External auditory
meatus
3. Nictitating membrane
4. Rooter
5. Vibrissae
6. Umbilical cord
7. Genital papilla
8. Urogential orifice
9. Scrotum
10.Mammary papilla
11.Anus
Back to externals
Sex Determination

5. ContentsMouth and Maxillary nerve
Answers

6. Contents
Answers to Mouth and Facial
nerve
1. Hard palate
2. Epiglottis
3. Canine teeth
4. Soft palate
5. Eustachian tube
6. Nasopharynx
7. Oral pharynx
8. Glottis
9. External nostril
10.Maxillary nerve
11.Infraorbital foramen
12.Opening to nasopharynx
Mouth and Facial

7. Contents
Muscle Index
• Neck and shoulder muscles
 Ventral view neck
 Lateral view neck
 Lateral view neck and shoulder
 Lateral view shoulder and leg muscles
 Lower limb
 Lateral view
 Medial view 1
 Medial view 2

8. ContentsNeck and Shoulder Muscles
1
Back to Muscle index
Answers

9. Contents
Neck and Shoulder Muscles 2
Back to Muscle index
Answers

10. Contents
Neck and Shoulder Muscles 3
Back to Muscle index
Answers

11. ContentsLateral view Shoulder
and leg muscles
Back to Muscle index
Answers

12. Contents
Lower limb lateral muscles
Back to Muscle index
Answers

13. Contents
Lower limb medial muscles 1
Back to Muscle index
Answers

14. Contents
Lower limb medial muscles 2
Back to Muscle index
Answers

15. Contents
Answers to Muscles
Neck and shoulder
1. Masseter
2. Submaxillary gland (Mandibular gland)
3. Parotid gland
4. Sublingual gland
5. Cleidomastoid muscle
6. Brachiocephalous muscle
7. Sternomastoid muscle
8. Sternohyoid muscle
9. Omohyoid muscle
10. Sternothyroid muscle
11. Trapezius muscle
12. Triceps brachii muscle
13. Deltoid
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb
18. Biceps femoris muscle
19. Tensor fasciae latae
20. Gluteus medius muscle
21. Vastius lateralis muscle
22. Gastronemus muscle
23. Semitendinosus muscle
24. Semimembranosis muscle
25. Adductor muscle
26. Rectus femoris muscle
27. Vastius medialis muscle
28. Sartorius muscle
29. Pectineus muscle
30. Gracilis muscle
Neck and shoulder 1
Neck and shoulder 2
Neck and shoulder 3
Lateral shoulder and leg
Lower limb lateral
Lower limb medial 1
Lower limb medial 2

16. Contents
Index to internal systems
• Digestive (start)
 Digestive 1
 Digestive 2 (close up)
• Glands
• Respiratory
• Circulatory (start)
 Heart
 Circulatory above diaphragm (start)
• slide 1 slide 2 slide 3
• slide 4 slide 5
 Circulatory down back
 Circulatory below diaphragm (start)
• Slide 1 slide 2 slide 3
slide 4
•Urinary
•Slide 1 slide 2
•Reproductive
Female
 slide 1
slide 2
 Slide 3
 Male
Slide 1 slide 2
Slide 3 slide 4

17. ContentsDigestive system 1
Answers
Back to system index

18. ContentsDigestive system 2
Answers
Back to system index

19. ContentsGlands
Answers
Back to system index

20. ContentsRespiratory
Answers
Back to system index

21. Contents
Answers Digestive, glands
and Respiratory
Digestive
Digestive
11. Anus
32. Stomach
33. Small intestine
34. Duodenum
35. Large intestine (colon)
36. Caecum
37. Rectum
Glands
2. Submaxillary gland
3. Parotid
4. Sublingual gland
38. Thymus
Glands continue
39. Thymus
40. Liver
41. Gallbladder
42. Pancreas
43. Spleen
44. Adrenal gland
Respiratory
2. Epiglottis (mouth number)
6. Nasopharynx (mouth number)
8. Glottis (mouth number)
120. Lung
121. Diaphragm
122. Larynx
123. Trachea
Glands
Respiratory

22. ContentsHeart
Answers
Back to system index

23. Contents
Answers Heart
45. Coronary arteries and
veins
46. Right atrium
47. Right ventricle
48. Left atrium
49. Left ventricle
50. Pulmonary trunk
51. Ductus arteriosus
52. Aortic arch
53. Aorta
54. Precava
55. Postcava
Back to heart
Back to system index

24. ContentsCirculatory above diaphragm
1
Back to index
Answers

25. ContentsCirculatory above diaphragm
2
Back to index Answers

26. Contents
Circulatory above diaphragm
3
Back to index
Answers

27. ContentsAbove diaphragm heart
removed
Back to index
Answers

28. ContentsAbove diaphragm heart
removed 2
Back to index
Answers

29. Contents
Answers circulatory above
diaphragm
72.Subclavian artery
73.Subclavian vein
74.Axillary artery
75.Axillary vein
76.Subscapular artery
77.Subscapular vein
78.Brachial artery
79.Brachial vein
80.Brachial vein
81.Brachiocephalic trunk
82.Common carotids
83.Intercostal arteries
84.Intercostal veins
85.Innominate vein
86.Cephalic vein
87.External jugular
88.Internal jugular
89.Hemiazygous vein
Back to index
Circulatory above 1
Circulatory above 2
Circulatory above 3

30. ContentsCirculation down back
Back to index
Answers

31. ContentsAnswers down back
50. Pulmonary trunk
51. Ductus arteriosus
52. Aortic arch
53. Aorta
54. Precava
56. Celiac
57. Anterior mesenteric
60. Post mesenteric artery
72. Subclavian artery
74. Axillary artery
81. Brachiocephalic trunk
82. Common Carotids
83. Intercostal arteries
84. Intercostal veins
86. Cephalic vein
87. External jugular
88. Internal jugular
89. Hemiazygous
109. Kidney
120. Lung
Back to index
Back to down back

32. ContentsCirculatory below diaphragm 1
Back to index
Answers

33. ContentsCirculatory below diaphragm 2
Back to index Answers

34. ContentsCirculatory below diaphragm 3
Back to index Answers
See female
reproductive
answers for
female parts

35. ContentsCirculatory below diaphragm 4
Back to index Answers
See male
reproductive
answers for male
parts

36. Contents
Answers circulatory below
diaphragm Back to index
Back to below diaphragm 1
56.Celiac
57.Anterior mesenteric
58.Renal artery
59.Renal vein
60.Post. Mesenteric artery
61.Genital artery and vein
62.External iliac artery and vein
63.Internal iliac artery and vein
64.Circumflex artery and vein
65. Femoral artery and vein
66. Deep femoral artery and ve
67. Caudal artery and vein
68. Umbilical artery
69. Hepatic
70. Hepatic portal
71. Umbilical vein
Back to below diaphragm 2

37. ContentsExcretory (Urinary system)1
Back to indexAnswers

38. ContentsExcretory (Urinary system)2
Back to indexAnswers

39. ContentsAnswers to Urinary system
8. Urogential opening male (see sex determination)
109. Kidney
110. Hilus
111. Ureter
112. Bladder
113. Urethra
114. Cortex
115. Medulla
116. Pelvis of kidney
117. Calyx
118. Renal pyramid
119. opening urethra female(see sex determination)
Back to excretory 1
Back to excretory 2
Back to index

40. Contents
Female Reproductive system
1
Back to index
Answers

41. Contents
Female Reproductive system
2
Back to index
Answers

42. Contents
Female Reproductive system
3
Back to index
Answers

43. Contents
Answers Female
Reproductive
Back to index
Back to female 1
Back to female 2
Back to female 3
7. Genital papilla
101. Ovary
102. Oviducts
103. Horns of uterus
104. Uterus
105. Cervix
106. Vagina
107. Urogential sinus
108. Opening of urethra

44. ContentsMale Reproductive system 1
Back to index
Answers
Male
Male

45. ContentsMale Reproductive system 2
Back to index
Answers

46. ContentsMale Reproductive system 3
Back to index
Answers

47. ContentsMale Reproductive system 4
Back to index
Answers

48. Contents
Answers to male reproductive
8. Urogential opening
90.Scrotum
91. Testical or testes
92. Epididymus
93. Gubernaculum
94. Vas deferens
95. Inguinal canal
96. Penis (Urethra)
97. Cowper’s gland
98.--
99. Seminal vesicles
100. Prostate gland
Back to index
Male reproductive 1
Male reproductive 2
Male reproductive 3
Male reproductive 4
End show