GENERAL INDEX. 



821 



Myopia continued. 

 causes, iv. 14(53. 



usual course of the affection, iv. 1464. 

 treatment, iv. 1464, 1465. 

 myopic spectacles, iv. 1466, 1467. 

 Myopotamits, or conia, anatomy of the, iv. 373, et fcq. 

 Myoxiis, or dormouse, anatomy of the, iv. 376, et seq. 

 Myrianfda t'asciata, mode of reproduction of, s. 33. 

 MYRIAPODA, a class of Articulated animals, i. no ; iii. 544. 

 general description of the class, iii. 544. 



classification, iii. 545. 

 anatomy and physiology, iii. 547. 

 alimentary canal, iii. 549. 

 biliary apparatus of, iv. 446. 

 salivary glands of Echinodermata, iv. 431. 

 circulatory system, iii. 549. 

 foramina repugnatoria, iii. 550. 

 nervous system, iii. 550. 61.9. 

 organs of generation, iii. 551. 

 spermatozoa of the, iv. 492. 

 ova, iii. 553. 

 development of the embryo, iii. 553. 



history of the process according to the 

 observations of Newport on the 

 Julus, iii. 553 560. 

 and of Gervais on the growth of 



Lithobius, iii. 560. 



organs and mode of locomotion of the, iii. 443. 

 senses, iii. 550. 



list of Myriapoda possessing the property of luminous- 

 ness, iii. 198. 



Mt/riapoda chilognatha, iii. 545. 

 Myrmecobius, a genus of Marsupialia, iii. 260, et seq. 



characters of the genus, iii. 260. 

 fasciatus, iii. 2GO. 

 Myrmecophaga, or ant-eater, its mode of taking its prey, 



iii. 8. 



Myrmeleonidip, or ant-lions, ii. 865. 

 Myrtifurm fossa, ii. 207. 



muscle, ii. 223. 

 My/ilus (mussel), nervous system of the, iii. 604. 



preparations of the, iii. 605. 

 Myxina glutinosa, or hag-fish, iii. 976. 

 teeth and parasitic habits of, iii. 976. 



N. 



Nizvus maternus, or mother's mark, i. 242; ii. 333. 



classification of na:vi, i. 243. 



speculations as to structure of, i. 243. 



vascular na?vi of the face, ii. 228. 

 Naides, organs of circulation in the, i. 650. 

 Nails, structure of, s. 477. 



adventitious formation of, iv. 139. 143. 



of cats, i. 255. 



Naja, asps or hooded snakes poison fangs of, iv. 291. 

 Nape of the neck, or nucha, i. 367. 



furunculi in the, i. 368. 

 Narcotics, effects of, on the heart and bowels, iii. 30. 



on nervous system, analogous to dreaming, iv. 690. 

 Nares interna;, or cavse nares, iii. 723. 



calculi of the, iv. 82. 

 Nasal apparatus of Pachydermata, iii. 874. 



snout of hog, iii. 874. 



proboscis of elephant, iii. 875. 

 Nasal artery, i. 492 ; iii. 786. 

 of septum, i. 487. 



externa commnnis, i. 487. 

 laterales nasi, i. 487. 

 dorsales nasi, i. 487, 



bone, i. 729; ii. 210. 212; iii. 725. 

 borders, ii. 212. 



1. superior, ii. 212. 



2. inferior, ii. 212. 



3. external, ii. 212. 



4. internal, ii. 212. 

 connexions, ii. 212. 

 development, ii. 212. 

 structure, ii. 212. 

 surfaces, ii. 212. 



1. anterior, or cutaneous, ii. 212. 



2. posterior, or pituitary, ii. 212. 

 canal, iii. 725. 



cartilages, iii. 726. 

 cavity, iii. 723, 724. 

 duct, iii. 90. H2. 725. 



osseous duct tor the, iii. 92. 



plica; and villi, iii. 92. 



secretion, iii. 92. 



structure, iii. 92. 

 fossae, ir 731 ; ii. 212; iii. 723. 

 infundibulum, iii. 724. 

 internal, or cthmoidal, branch of the fifth pair of 



nerves, iii. 733. 

 lamella, i. 731. 

 meatuses, i. 731. 



inferior, iii. 725. 



superior, iii. 72<l. 

 muscles, ii. 222. 

 nerve, ii. 81 ; iii. 93 785. 

 external, ii. 282. 



Nasal artery continued. 

 anterior superior, ii. 287. 

 posterior superior, or Viiiian, ii. 287, 288. 

 or lachrymal, process of the lowest spongy bone, 



iii. 91. 

 process, or plate, i. 729; ii. 208. 210. 



borders, anterior, posterior, and upper, ii. 208. 

 prominence, i. 7'^9. 

 Nasal septum, septum mobile nasi, i. 731 ; iii. 725, 726. 



spine, posterior, ii. 210. 

 Nasa/is labii superioris muscle, iii. 729. 



relations and actions, iii. 729. 

 AVzso-labialis muscle, ii. 224. 

 A'aso-lobar nerve, ii. 282. 

 jYrtjo-maxillary, or anterior border of superior maxillary 



bone, ii. 209. 



Afa.to-ocular nerve, ii. 281. 

 A T <wo-palatine ganglion, ii. 2S7. 371. 

 nerve, ii. 282. 

 or internal surface of superior maxillary bone, ii. 



208. 

 Natatores, or swimming-birds, characters of, i. 269. 



pelves of, s. 168. 



Natchez Indians, remarkable custom of the, iv. 1360. 

 Nates (of brain), iii. 677. 685. 

 Nausea, sensation of, ii. 26. 

 causes of, ii. 27. 

 vomiting, ii. 20. 



Nautilida?, fossil shells of the, i. 520 

 characters of the family, i. 520. 

 Nautilus, i. 5'20, et se/j. I 



organ of smell of the, iv. 700. 



renal organs of the, iv, 232. 



paper-nautilus, or Argonaut, mode of progression of 



the, iii. 43f>. 



Navicular bone, ii. 3-10. 343. 

 of carpus, ii. 505. 

 articulations, ii. 505. 

 fossa, i. 727 : ii. 550 ; iv. 1248 ; s. 709. 

 Ncaj- sight. See Mi/upia ; VISION. 

 Nent's-(ont oil, chemical characters of, ii. 233. 

 Nebiilce of the cornea, ii. 177. 

 NECK, iii. 561. 



definition, iii. 561. 

 I. Muscles, iii. 561. 



a. anterior vertebral group, iii. 561. 

 longus colli, iii. 5il. 

 rectus capitis anticus major, iii. 501. 

 ft. lateral vertebral group, iii. 561. 

 intertransversales colli, iii. 561. 

 rectus capitis lateralis, iii. 5H1. 



anticus minor, iii. 561. 

 scalenus anticus, iii. 562. 

 posticus, iii. 562. 



c. depressors of os hyoides, iii. 562. 



sterno-hyoid, iii. 5l>3. 

 sterno-thyroid. iii. 563. 

 thyro-hyoid, iii. 563. 

 omo-hyoid, iii. 563. 

 digastric, iii. 563. 

 stylo-hyoid, iii. 564. 

 mylo-hyoid, iii. 564. 



d. connected with the tongue, iii. 564. 



hyo-glossus, iii. 564. 

 stylo-glossus, iii. 565. 

 genio-hyo-glossns, hi. 565. 

 lingualis, iii. 565. 

 genio-hyoideus, iii. 565. 



e. superficial on the side of the neck, iii. 565. 



sterno-cleido-mastoideus, iii. 565. 



platysma myoides, iii. 566. 



risorins Santorini, iii. 5ti6. 

 II. Fascia?, ii. 230; iii. 566. 



superficial or subcutaneous areolar tissue, iii. 566. 

 cervical, iii. 568. 



prc-vertebral, iii. 569. 



cervico-thoracic septum, iii. 570. 



III. Regional or surg'cal anatomy, iii. 570. 



superficial veins and nerves, iii. 571. 



1. mesial region of the neck, iii. 572. 



laryngotomy and the parts concerned, iii. 573. 

 tracheotomy and the parts concerned, iii. 574 

 crico-tracheotomy, iii. 574. 



2. antero-inferior triangle, iii. 574. 



thyroid body, iii. 575. 



broncliocele, iii 575. 



ocsophagotomy, and the parts concerned, iii. 

 576. 



3. antcro-superior triangle, iii. 576. 



glandula? concatenate, iii. 577. 



4. postero-superior triangle, iii. 577. 



5. postero. inferior triangle, iii. 577. 



subclavian artery, and operations connected 



therewith, iii. 578. 

 subclavian vein, iii. 579. 

 jugular vein, iii 579. 

 thoracic duct, iii. 579. 



arterim innominata, and operations connected 

 therewith, iii. 580. 



6. digastric space, iii. 5S1. 



7. posterior pharyngeal region, iii. 582. 



8. relations of the ^tcrno-clcido mastoideus, iii. 583. 



