INDEX. 



271 



Nerves, see Nerve tissue. 



Neurilemma 1 nerve sheath), 202. 



Neuroglia, see Nerve centres. 



Nipple, see Sexual apparatus of the fe- 

 male. 



Nucleus dentatus cerebelli, see Cerebel- 

 lum. 



Nucleus of the cell, 6. 



Nymphse, see Sexual organs of the fe- 

 male. 



Odontoblasts, see Dentine. 



CEsophagus. see Digestive apparatus. 



Olfactory hairs, etc., see Olfactory ap- 

 paratus. 



Olfactory nerve, see Olfactory organ. 



Olfactory organ, 23S ; regio olfactoria, 

 238 ; its structure, 238 ; olfactory 

 cells, 239 ; termination of the same, 

 240. 



Optic nerve, see Eye. 



Ora serrata retinae, see Eye. 



Oral cavity, see Digestive apparatus. 



Ossification process, see Bone tissue. 



Osteoblasts, etc., see Bone tissue. 



Otoliths, see Auditory organ. 



Ovarian follicles, see Sexual organs of the 

 female. 



Ovary, see Sexual organs of the female. 



Oviduct, see Sexual organs of the female. 



Ovulum, see Sexual organs of the female. 



Ovum, 5, 175. 



Ovum, primordial, see Sexual organs of 

 the female. 



Pacchionian granulations, see Nerve cen- 

 tres. 



Pacinian corpuscles, see Nerve termina- 

 tions. 



Palatine glands, see Digestive appara- 

 tus. 



Palpebral, see Eye. 



Pancreas, 150; contents, 150; centro- 

 acinary cells, 150. 



Panniculus adiposus, 49. 



Papilla foliata of the tongue, see Gusta- 

 tory apparatus. 



Papilla spiralis (Corti's organ) of the 

 cochlea, see Auditory apparatus. 



Papillae circumvallatse of the tongue, see 

 Gustatory apparatus. 



Papillae filiformes of the tongue, see Gus- 

 tatory apparatus. 



Papillae fungiformes, see Gustatory ap- 

 paratus. 



Papillae of the corium, 5S, 212. 



Papillae renales, see Kidney. 



Parotid, see Digestive apparatus, 



Parovarium, see Sexual apparatus of the 

 female. 



Pavement epithelium, see Epithelium. 



Pedunculi cerebri, see Nerve centres. 



Penicilli of the splenic arteries, see 

 Spleen. 



Penis, see Sexual apparatus of the male. 



Peptic-gastric glands, see Stomach. 



Peptic-renic cells, see Stomach. 



Pericardium, see Connective tissue. 



Perichondrium, see Connective tissue. 



Perilymph (aqua Cotunnii), see Auditory 

 apparatus. 



Perimysium, see Muscular tissue. 



Perineurijm (nerve sheath), 202. 



Periosteum, see Connective tissue and 

 Bones. 



Petit's canal, see Eye. 



Peyer's glands (follicles), see Lymphoid 

 organs. 



Pharynx, see Digestive apparatus. 



Pia mater, see Connective tissue and 

 Nerve centres. 



Pigment cells, see Epithelium and Con- 

 nective tissue. 



Pigment epithelium of the retina, see 

 Epithelium. 



Pineal gland of the brain, 230. 



Pleura, see Connective tissue. 



Plexus choroidei of the brain, see Nerve 

 centres. 



Plexus myentericus, see Nerve tissue. 



Plexus of the nerves, see Nerve arrange- 

 ment. 



Plica semilunaris, see Eye. 



Pons Varolii, see Nerve centres. 



Porous canals of the cells, 8. 



Primitive fibnllae of the connective tis- 

 sue, muscles, and nerves, see these tis- 

 sues. 



Primitive sheaths of muscles and nerves, 

 see these tissues. 



Primordial kidney, see Kidney. 



Primordial ova, see Sexual organs of the 

 female. 



Processus ciliaris of the eye, see Eye. 



Processus vermiformis, 114. 



Prostate, see Sexual organs of the male. 



Prolamceba, 2. 



Protoplasma, 2, etc. 



Pulp of the spleen, see Lymphoid or- 

 gans. 



Pulpa dentis (tooth germ), 74. 



Purkinje's ganglion cells, see Central 

 nervous system ; germinal vesicle of 

 the ovum, see Sexual organs of the 

 female. 



Pus corpuscles (lymphoid cells), 9. 



