680 



INDEX. 



Sacculi lactiferi, vid. GEN. APP. (fern.) 

 Sacculus ellipticus, vid. SENS. APP. 

 Sacculus rotund us, vid. SENS. APP. 

 Saliva, vid. DIGEST. APP. 

 Salivary glands, vid. DIGEST. APP. 

 Sarcous elements, vid. Mus. Tis. 

 Sarkolemma, vid. Mus. Tis. 

 Sarkin, vid. Hypoxanthin 

 Scala media tympani and vestibuli of coch- 

 lea, vid. SENS. APP. 

 Sclerotic of eye, vid. SENS. APP. 

 Schlemm, canal of, vid. SENS. APP. 

 Schneiderian membrane, vid. SENS. APP. 

 Schwann, Th., 3 

 Schwann's sheath of nerve fibre, vid. Nerve 



Tis. 

 Sebum cutaneum, vid. SENS. APP. 



formation of, 351 and 2 

 Sebum palpebrale, vid. SENS. APP. 

 Segmentation of cells, vid. Cells 

 Semen (sperma), vid. GEN. APP. (male) 

 Semicircular canal, vid. SENS. APP. 

 Seminal filaments, vid. GEN. APP. 

 Seminal tubules, vid. GEN. APP. (male) 

 Seminal vesicles, vid. Versiculae Seminales 

 Semicanalis (sulcus) spiralis of cochlea, vid. 

 SENS. APP. . 



SENSORY APPARATUS, 603 

 Organs of Hearing, 653 

 development, 664 

 external ear, 653 

 Eustachian tube, 654 

 ossicula auditus, and muscles of, 654 

 pinna, 653 

 tympanum, 653 

 internal ear, 654 

 cochlea, 657 



canalis cochlearis of Reissner t 657 

 epithelium of, 663 

 termination of nerves in, 663 

 canalis reunions, 658 

 Corti, cells of, 660 

 Corti, fibres (pillars) of, 660 



heads of, 661 

 Corti, organ of, 659 

 external and internal pillars of, 



660 



hair or tufted cells of, 662 

 habenula externa and interna, 659 

 habenula perforata and tecta, 660 

 lamina spiralis, 657 

 lamina spiralis accessoria, 663 

 ligamentum spirale, 663 

 membrane of Reissner, 657 

 scala tymph. and vestib. , 657 

 sulcus spiralis, 659 

 teeth of first order, 660 

 zona denticulata, 659 

 zona pectinata, 662 

 endolymph (aquula vitrea auditiva), 



655 

 nerves, acoustic, distribution of, 



655 



in fishes and mammals, 656 

 otoliths, 653 and 58 

 perilymph (aquula, Colunii) 654 

 Sacculus ellipticus and rotund us, 654 

 semicircular canals, 654. 

 septem nerveum, 655 

 auditory filaments, 656 

 crista acustica, 655 

 fibre cells of Schultze, 606 



SENSORY APPARATUS 

 Organs of Hearing 



internal ear, vestibule, 654 

 Organs of Sight, 617 

 aqueous humour, 629 

 bulbus occuli (various parts of), 617 



vascular system of, 618 

 canal of Petit, 630 

 ciliary arteries, vid. Iris (below), 

 cornea, 618 and 220 

 conjunctiva of, 618 

 lymphatics of, 619 

 nerves of, 619 

 vessels of, 619 

 conjunctiva of eye, 649 

 glands of 



Bruch's plaques, 650 

 convoluted, 649 

 lymphoid, 650 

 lymphatics of, 650 

 nerves of, terminating in epithe- 

 lium, 650 

 palpebral, 649 

 plica, semilunaris of, 649 

 vessels of, 650 

 development of eye, 651 

 iris, or diaphragm of eye, 622 

 ciliary arteries, 624 

 dilatator pupillse, 623 

 ligamentum pectinatum iridis, 623 

 nerves of, 623 and 624 

 sphincter pupillse, 622 

 vascular system of iris and choroid, 



624 

 circulus arteriosus iridis major, 



626 



cir. art. irid. minor, 626 

 cir. art. muscul. cil. , 626 

 vessels of choriocapillaris, 625 

 lachrymal glands, nerves or lympha- 

 tics of, 651 

 lens, 629 



lymphatics of eye, 647 

 Meibomian glands, 648 

 muscles of eye, 648 

 palpebrae, 648 

 retina, 631 



composition of, 647 

 blood-vessels of, 645 

 fovea central is, 632 

 layers of, vid. strata 

 macula lutea, 632 

 structure of, 643 

 medullated retinal fibres, 644 

 membrana fenestrata of Krause, 



646 



membrana limitans exter., 633 

 membrana limitans interna, 632 

 ora serrata, 632 and 644 

 properties of several constituents, 



646 



radiating fibres of Milller, 632 

 stratum bacillosum, 634 

 bacillary ellipsoids, 635 

 constituents of, in different ani- 

 mals, 634 

 cones, 636 



of macula lutea, 637 

 supposed functions of, 646 

 cone granules, 636, 638 

 cone styles, 6.36 

 cone twins, 637 



