xv iij LIST OF ILLUSTRATIONS. 



PAGE 



374. Injected iris from eye of dog 348 



375. Irido-corneal angle of human eye 350 



376. Diagram of retinal elements (Kallius after Ramon y Cajal) 352 



377. Section of human retina 353 



378. Human retina at macula lutea (Max Schultze) 357 



379. Human retina at ora serrata 358 



380. Transverse section of human optic nerve 359 



381. Section of part of human optic nerve 359 



382. Longitudinal section of human optic entrance 360 



383. Portions of human crystalline lens 362 



384. Fibres of human crystalline lens 362 



385. Section through anterior segment of human eye 363 



386. Section of human eyelid 368 



387. Section of human lachrymal gland 371 



388. Primary optic vesicle of rabbit embryo 373 



389. Developing lens and optic cup of rabbit embryo 373 



390. Choroidal fissure in developing eye of rabbit embryo 373 



391. Developing eye of rabbit embryo 375 



392. Section through developing eye of rabbit embryo 376 



393. Section of human external auditory canal (Rudinger) 378 



394. Human tympanic membrane and malleolus (Rudinger) 379 



395. Section of human Eustachian tube ( Testut) 382 



396. Section of membranous labyrinth of cat 384 



397. Section of utricle of rabbit, showing otoliths 385 



398. Section of semicircular canal of cat 386 



399. Membranous semicircular canal of cat 387 



400. Longitudinal section of cochlea of guinea-pig 388 



401. Section of cochlea of cat 390 



402. Section of Corti's organ of guinea-pig 392 



403. Diagrammatic view of Corti's organ ( Testut) 393 



404. Section through auditory pit of rabbit embryo 398 



405. Section through otic vesicle of rabbit embryo 398 



406. Section through developing ear of rabbit embryo 399 



407. Section through developing cochlea of rabbit embryo 400 



408. Section of human respiratory nasal mucous membrane 402 



4ot>. Section of olfactory mucous membrane of child . 403 



