INDEX 
Adductor externus, m. 
in Equus 19. 
— Elephas 45. 
Adductor inferior, m. 
in Didelphys 21, fig. A. 
— Halmaturus PI. 13 fig. 2. 
- Placental Mammals PI. 15 lig. 4. 
— Centetes 22, fig. B. 
— Tapirus PI. 7. 
— Equus 19. 
- Sus 19, PI. 9. 
— Camelus PI. 5. 
— Cervus alces 19. 
— Bos 19. 
- Canis 19, PI. 12, PI. 15 fig. 5. 
- Elephas 44, PL 1, PI. 15 fig. 7. 
Adductor raedius, m. 
in Placental Mammals PL 15 tig. 4. 
— Tapirus 18. 
- Equus 18. 
- Sus 18, PI. 9. 
— Cervus alces IS. 
- Bos 18. 
- Canis 18, Pl. 12, PL 15 fig. 5. 
— Lepus 18. 
Adductor superior, m. 16. 
Anteri sexti, m. 
in Halmaturus 21, PL 13 fig. 2. 
- Placental Mammals PI. 15 fig. 4. 
- Equus 19. 
- Sus 19. 
- Camelus PL 5. 
- Cervus alces 19. 
- Canis 19, Pl. 12. 
- Lepus 19. 
- Elephas 46, Pl. 1. 
x\ntitragicus, m., in Homo 19. 
Antitrago-posterus, m., in Lepus 20. 
Auricularis inferior, m., in Equus 71. 
Auricularis posterior Ruge, m. 5, 18. 
Auricularis superior Ruge, m. 6. 
Auriculo-labialis inferior Ruge, m. 5. 
Auriculo-labialis superior Ruge, m. 5. 
Auriculo-occipitalis-group, in general 17. 
in Elephas 44. 
Auriculo-occipitalis Ruge, ra. 5. 
Auriculo-occipitalis, m. 
in Didelphys 20, fig. A, Pl. 15 fig. 3. 
Halmaturus 21, Pl. 13 fig. 1-2. 
— Placental Mammals Pl. 15 fig. 4. 
— Centetes 22, fig. C. 
- Tapirus 18, PL 7. 
— Equus 18. 
- Sus 18, Pl. 9. 
— Camelus PL 5. 
— Lama 18. 
— Cervus alces 18, Pl. 15 fig. 6. 
— Bos 18. 
- Canis 17, Pl. 15 fig. 5. 
— Lepus 18. 
- Elephas 44, Pl. 1, Pl. 15 lig. 7. 
Brachiocephalicus, m. 
in Sus Pl. 9. 
- Canis Pl. 12. 
Buccinator-group, in general 13. 
in Echidna 13. 
—. Halmaturus 13. 
— Erinaceus 14. 
in Ungulata 14. 
— Tapirus 14, 70, 
— Equus 14, 72. 
- Sus 66. 
— Camelus 53. 
- Cervus canadensis 59. 
— Cervus alces 56. 
- Bos 14, 62. 
- Canis 14. 
— Lepus 15. 
— Myopotamus 15. 
— Lemur 15. 
— Elephas 33. 
Buccinatorius Ruge, m. 6. 
Buccinatorius, m., in general 15, Pl. 17 
fig. 3-4. 
in Echidna 13, Pl. 10 fig. 1—2. 
— Halmaturus 13, Pl. 13 fig. 2—3. 
— Erinaceus 14, Pl. 16 fig. 18. 
— Ungulata 14. 
- Tapirus 14, 70, Pl. 7, PL 8 fig. 2, 
Pl. 16 fig. 9-11. 
- Equus 14, 72, Pl. 8 fig. 1, PL 16 
fig. 12-14. 
- Sus 14, 66, Pl. 9, Pl. 16 fig. 15. 
- Camelus 53, Pl. 5, Pl. 6, PL 11 
fig. 4, Pl. 16 fig. 1-2. 
— Cervus canadensis 14, 59, Pl. 11 
fig. 5, Pl. 16 fig. 5—6, 
- Cervus alces 56, Pl. 11 fig. 1, 
Pl. 16 fig. 3-4. 
- Bos 14, 62, Pl. 16 fig. 7-8. 
— Canis 14, Pl. 16 fig. 17. 
- Nasua Pl. 11 fig. 2. 
- Lepus 15, PL 16 fig. 19. 
— Myopotamus 15, Pl. 14 fig. 4. 
— Lemur 15. 
- Elephas 33, Pl. 1, PL 2, Pl. 3, 
Pl. 4, Pl. 16 fig. 16. 
Caninus Ruge, m. 6. 
Cartilage, auricular 
in Echidna Pl. 10 fig. 2. 
— Halmaturus Pl. 13 fig. 3. 
- Talpa Pl. 15 fig. 1. 
- Canis Pl. 15 fig. 5. 
Cartilage, nasal 
in Tapirus Pl. 7, Pl. 8 fig. 2. 
— Cervus canadensis Pl. 11 fig. 5. 
— Nasua Pl. 11 fig. 2. 
Cartilaginis conchas inferioris Gun¬ 
ther, m. 
in Equus 73. 
Cartilaginis conchse superioris Gun¬ 
ther, m. 
in Equus 73. 
Cartilaginous septum of nose 
in Elephas Pl. 14 fig. 11. 
Cartilaginous wing of nose 
in Elephas Pl. 14 fig. 11. 
Complexus, in., in Elephas PL 3. 
Corium of Elephas 25. 
Corrugator supercilii, m. 
in Equus 72. 
— Cervus alces 55. 
Cutaneus labiorum, m., in Equus 71. 
Deltoideus, m., in Sus Pl. 9. 
Depressor helicis Ruge, m. 6. 
Depressor labii inferioris, m. 
in Ungulata 14. 
- Tapirus 70, Pl. 8 fig. 2. 
- Equus 72, PL 8 fig. 1, Pl. 16 fig. 13. 
- Sus, 66, Pl. 9, PL 16 fig. 15. 
- Cervus canadensis 60, Pl. 16 fig. 5. 
— Cervus alces 56, PL 16 fig. 3. 
- Bos 62, Pl. 16 fig. 7. 
Depressor proboscidis, m. 
in Elephas 38, 42. 
Depressor tarsi Ruge, m. 6. 
Digastricus, m. 
in Halmaturus Pl. 13 fig. 3. 
- Elephas Pl. 2, Pl. 3. 
Dilatator naris apicalis, m., in Bos 63. 
Dilatator nasi anterior Gunther, m. 
in Equus 74. 
Dilatator nasi inferior Gunther, m. 
in Equus 74. 
Ear, muscles of the external, in general 16. 
in Monotremata 22. 
- Marsupialia 20. 
- Didelphys 20, PL 15 fig. 3, fig. A. 
— Placentals with a scutellum 16. 
- Placentals without a scutellum 21. 
- Centetes 21. 
— Elephas 43. 
Ear-opening, in Elephas Pl. 2. 
Epicranialis, m., in Dog 18. 
Facial muscles of Mammals generally 5. 
— — — Elephas 25. 
Facialis, n. 24 
in Tapirus PL 7. 
— Camelus Pl. 5. 
- Elephas Pl. 1. 
Fissuralis, m. 
in Halmaturus 21, PL 13 fig. 2. 
- Placental Mammals Pl. 15 fig. 4. 
- Equus 20. 
- Sus 20, Pl. 9. 
- Cervus alces 20. 
— Canis 19. 
— Lepus 20. 
Foramen infraorbitale, 
in Tapirus Pl. 8 fig. 2. 
Frontalis, ra., in Bos 61. 
Glands, glanduhe, buccales 
in Tapirus Pl. 8 fig. 2. 
— Camelus 53, Pl. 6. 
— Cervus alces 57. 
— Bos 62. 
— Myopotamus Pl. 14 fig. 4. 
— Elephas 33, Pl. 3. 
— cutaneous, in Elephas PL 1. 
— in the eyelids, in Elephas Pl. 2. 
— labiales, 
in Tapirus Pl. 8 fig. 2. 
— Camelus 53, Pl. 6. 
— lymphatic, 
in Sus Pl. 9. 
— Camelus Pl, 5. 
— in Tapirus 71, PL 7, Pl. 8 fig. 2, 
Pl. 14 fig. 3. 
— — Lepus PL 16 fig. 19. 
Glands, sebaceous, in Talpa Pl. 14 fig. 1. 
— , submaxillaris, 
in Echidna Pl. 10 fig. 2. 
- Sus PL 10 fig. 3. 
Hairs of Elephas 25. 
Helicis Ruge, m. 6. 
— major, m. 19. 
— minor, m. 19. 
Horizontalis, m., in general 10. 
in Cervus canadensis 10, 59, PL 16 
fig. 24. 
— Cervus alces 10, 55, PL 16 fig. 22. 
- Bos 10, 61. 
- Canis 10, Pl. 12. 
Incisivus superior, m., in Equus 72. 
Infraorbitalis, n. 
in Halmaturus Pl. 13 fig. 3. 
— Equus Pl. 8 fig. 1. 
— Camelus Pl. 11 fig. 4. 
Lachrymal duct, in Talpa Pl. 14 lig. 1. 
Lateral nasal gland, duct of, in Talpa 
Pl. 14 fig. 1. 
Lateralis nasi, m., in general 15, PL 17 
fig. 4. 
in Equus 73, PL 8 fig. 1. 
- Sus 66. 
— Cervus canadensis 60, Pl. 11 fig. 5. 
— Cervus alces 57, Pl. 11 fig. 1. 
- Bos 63. 
- Canis 16, PL 12. 
- Elephas 39, Pl. 3, Pl. 14 fig. 11. 
Levator brevis, m., in general 17. 
in Didelphys 21. 
— Placental Mammals PL 15 fig. 4. 
— Tapirus 17. 
— Equus 17, 20. 
— Camelus Pl. 5. 
— Cervus alces 17. 
- Bos 17. 
Levator labii Ruge, m. 5. 
Levator labii superioris proprius, m., 
in Equus 12. 
Levator medius, m. 18. 
Levator palpebrse superioris, m. 
in Elephas Pl. 3. 
Levator proboscidis, m., in Elephas 31, 
38, 42. 
Ligamentum palpebrale nasale 10, 11. 
in Tapirus 68, Pl. 7. 
— Cervus alces 55. 
— Bos 61. 
— Elephas 28, Pl. 1. 
Longissimus, m., in Elephas Pl. 3. 
Longitudinal fibrous leaves on the pro¬ 
boscis 
in Elephas 31, 41, Pl. 2, PL 14 
fig. 2, fig. D. 
Longus capitis, m., in Elephas Pl. 3. 
- colli, m., in Elephas Pl. 2, Pl. 3. 
Malaris, m. 
in Equus 71. 
— Cervus alces 55. 
Mandibulo-auricularis Ruge, m. 6. 
