TABLE OF CONTENTS. 



2. Cervical Portion of the Sympathetic .... 



3. Dorsal Portion of the Sympathetic .... 



4. Lumbar Portion of the Sympathetic .... 



5. Sacral Portion of the Sympathetic ... 

 Differential Characters in the Great Sympathetic of the other Animals 



Ciimparison of the Great Sympathetic of Man with that of Animals . 

 Chapter IV.— The Nervous System of Birds .... 



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BOOK VII. 



APPARATUSES OF SENSE. 



Chapter I.— Apparatus of Touch . . . . - 



Article I. — The Skin ...... 



Article II. — The Appendages of the Skin . . . 



Hairs ........ 



Horny Productions ...... 



1. The Hoof of Solipeds ..... 



a. The Parts container! in the Huof .... 



b. Description of the Hoof .... 



2. The Claws of Kuminants and Pachyderms 



3. The Claws of Carnivora ..... 



4. The Frontal Horns ...... 



5. The Chestnuts ...... 



(6. The Ergots). ...... 



Chapter II.— Apparatus of Taste .... 



Differential Characters in the Apparatus of Taste in the other Animals 

 Comparison of the Apparatus of Taste in Man with that of Animals 

 Chapter III.— Apparatus of Smell ..... 

 Chapter IV.— Apparatus of Vision .... 

 Article I.— Essential Organ of Vision, or Ocdlar Globe 



Membranes of the Eye ..... 



A. Fibrous Membranes ...... 



1 The Sclerotica ...... 



2. The Cornea ...... 



B. Musculo-vascular . . c . . 



1. The Choroid Membrane . , , . . 



2. The Iris ...... 



C. Nerve Membrane ...... 



3. The Betina ...... 



The Media of the Eye ...... 



1. Crystalline Lens ...... 



2. Vitreous Humour . . ... 



3. Aqueous Humour ..... 

 Article II.— Accessory Organs of the Visual Apparatus 



Orbital Cavity ...... 



Muscles of the Globe of the Eye ..... 



Protective Organs of the Eye ..... 



1. Eyelids ....... 



2. Membrana Nictitans ..... 



Lachrymal Apparatus ...... 



Differential Characters in the Visual Apparatus of the other Animals 



Comparison of the Visual Apparatus of Man with that of Animals . 

 Chapter V.— Auditory Apparatus .... 

 Article I. — Internal Ear, or Labyrinth .... 

 The Osseous Labyrinth ..... 



1. The Vestibule ...... 



2. The Semicircular Canals .... 



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