756 



GENERAL INDEX. 



Bowel continued. 



Bowel (botellus) and tripe, etymology of, s. 294, note. 

 peritoneum investing the, iii. 936. 

 excretions by the, ii. 14!) . 



composition and quantity of the excretions, ii. 149. 

 effects of narcotics on the, iii. 30. 

 Bowerbankia densa, a species of Polypifera, iv. 50. 

 structure and intimate organisation of, iv. 51. 

 muscular system of, iv. *2. 

 alimentary system, iv. 54. 

 mode of reproduction of the, s. 23. 

 Brachelytra, a family of Insects, ii. 864. 

 Brachiceus anticus muscle, i. 217. 219 ; ii. 64, 65. 219. 



externus muscle, i. 220. 

 BRACHIAL or HUMERAL ARTERY, i. 465; ii. 64, 363; iv. 



1407. 



anastomoses, ii. 467. 

 branches, i. 465. 



anastomotica magna, i. 217. 460. 

 inferior profunda, i. 4K5. 

 superior profunda, i. 465. 

 definition, i. 465. 

 description, i. 465. 

 relations, i. 465. 



anteriorly, i. 465. 

 externally, i. 465. 

 internally, i. 465. 

 posteriorly, i. 465. 

 surgical anatomy, i. 465. 



Brachial branches of the intercostal nerves, i. 217. 

 plexus of nerves, i. 368 ; iv. 435 ; 754. 818. 

 anterior, i. 217. 

 sheath, posterior, i. 217. 



tentacles of Cephalopoda, i. 526. See CEPHALO- 

 PODA. 



Brachialis anticus muscle, ii. 363 ; iv. 756. 

 Brachio-cephalic vein, ii. 851 ; iv. 1408. 

 ttrachioncEa, a family of loricated Rotifers, iv. 407, et 



seq. 



characters of the family, iv. 407. 

 genera of, iv. 408. 



Brachwnus, a genus of loricated Rotifers, iv. 408. 

 brevissimus, iv. 411. 

 pala, iv. 408. 



Brachiopoda, digestive organs of the, s. 299. 

 Bradypus tridactylus, or sloth, organs of voice of the, 



1492. 



pelvis of the, s. 162. 

 Brain, in infancy, i. 71. 

 in old age, i. 80. 

 of man compared with th t of the lower animals, iv. 



1219. 

 relation of reproduction to the, ii. 444. 



phrenological hypothesis of the cerebellum as the 



sensorium commune of sexual feeling, ii. 44 !. 

 influence of the testicles and brain upon each other, 



iv. 985, 986. 



membranes of the. See NERVOUS CENTRES. 

 See Encephalon ; NERVOUS CENTRES. 

 Brain, condition of the, in fatal cases of croup, iii. 116. 

 development of the, in Mollusca, iii. 364. 

 of Amphibia, iii. 620. 

 Birds, i. 298. See AVES. 

 Fishes, iii. 616. 

 Repttlia, iii. 620. 

 Marsupialia, iii. 291. 

 BranchicB, or gills, iv. 331. 

 of Amphibia, s.278. 



temporary external gills, s. 279. 

 external gills of the Salmandridae, s. 279. 

 internal temporary branchiae of Amphibia, s. 



280. 



lungs of Batrachia, s. 282. 

 of Fishes, i. 616 ; s. 2S6. 



mucous membrane of the branchiae, s. 287. 

 vascular system of the branchiae, s. 287. 

 minute circulation of the branchiae, s 288. 

 cartilage or supporting system of the branchiae, 



s. 288. 



of Annelida, i. 170. 

 Crustacea, i. 777. 

 Cephalopoda, i. 517. 

 Gasteropoda, ii. 389. 

 Insects, ii. 982, 983. 

 Branchiostomata, an order of Fishes, iii. 957, et seq. 



nervous system of, iii. 998. 

 Bray of the ass. iv. 1492. 

 Bread, wheaten, nutrition of, ii. 13 ; s. 393. 

 Beasts, human, iii. 245. See MAMMARY GLANDS. 

 Breathing. See THORAX. 

 Breeding in and in, question of the alleged deterioration of 



race consequent on, considered, ii. 473. 

 Bregma, or vertex, i. 7^5. See CRANIUM. 

 Bridge of the nose, iii. 725. 

 Brighfs disease of the kidney, characters of the urine in, 



iv. 91,92. 1291,1292. 

 Brim of the pelvis, s. 127. 

 Bronchi, the, s. 2(i2. 



structural anatomy of the, s. 262, 263. 

 infundibulum of Rossignol, s. 264. 

 divide on no constant or regular plan, s. 2G4. 

 contractility of the bronchial tubes, s. 264. 



Bronchi continued. 



morbid anatomy of the, s. 292. 

 bronchitis, acute, s. 292. 

 chronic, s. 292. 

 plastic, s. 292. 

 collapse of the lungs, s. 292. 

 asthma, s. 292. 

 hooping-cough, s. 292. 

 dilatation of the bronchi, s. 292. 

 uniform dilatation, s. 292. 

 saccular dilatation, s. 292. 

 bronchitic collapse of the lungs, s. 292. 

 diffused and lobular forms, s. 292. 

 associated with emphysema of the unaffected 



portion of the same lung, iii. 119 ; s. 292. 

 inflammation of the mucous membrane of the 



bronchi, s. 292. 



superficial suppuration, s. 292. 

 pathological conditions of the broncho-pulmonary 



mucous membrane, s. 293. 

 plastic or exudative bronchitis, s. 293. 

 desquamation of the epithelium of the air- 

 passages, s. 293. 



effects of a foreign body lodged within the, iii. 125. 

 effects of pressure of tumours of the, iii. 126. 

 Bronchial arteries, i, 189. 193 ; s. 275. 

 superior, s. 275. 

 inferior, s. 275. 

 veins, i. 366 ; iv. 1409 ; s. 275. 

 Bronchitis, s. 292. 



characters of the urine in, iv. 1.91. 

 Bronchocele, or goitre, iii. 575. 752. 

 treatment of, with iodine, iii. 576. 

 danger of surgical operations in, iii. 576. 

 of thyroid gland, iv. 1115. 



Bronchotomy, crico-tracheal, operation of, iii. 574. 

 trachea!', operation of, iii. 574. 

 urent, operation of, iii. 573. 

 Bryozoa, a sub-class of Polypifera, iv. 20. 

 characters of the sub-class, iv. 20. 

 genera, iv. 20. 



muscular system, iii. 535; iv. 52. 

 alimentary system, iv. 54. 



biliary apparatus, iv. 446. 

 reproduction, iv. 54 ; s. 22. 213. 

 ova of, s. [127.] 



spermatozoa of Annelida, iv. 497. 

 Buboes, phagedenic ulceration of, i. 238. 

 Buccce. See Cheeks. 



Buccce, or head-cowls, of Pteropoda, iv. 174. 

 Buccal artery, i. 489 ; ii. 227. 



or anterior, border of the rami of the lower jaw, ii. 214 . 



cavity of Ruminantia, s. 532. 



fascia, ii. 227. 



ganglions, ii. 228. 



glands, iv. 426. 



nerves, iv. 547. 



of facial, ii. 291. 

 vein, iv. 1404. 

 Buccinator muscle, ii. 225. 



relations and action, ii. 226. 

 Buccinum undatum, i. 113. 



nervous system of the, iii. 606. 

 use of the tongue of, iv. 1142, 1143. 

 Bucephalus capensis, teeth of, iv. 887. 

 Budding, or gemmation, process of, as a mode of reproduc- 

 tion, s. 5. 

 Bujfy coat of coagulated blood, i. 413. 419. 



causes of this appearance, i. 413. 420. 

 Eulb of penis, iii. 914. 



nerve of the, iii. 918. 

 of urethra, iii. 925. 930 ; iv. 1248. 



arteries of the bulb, iii. 931. 934 ; iv. 1254. 

 nerves of, iv. 1254. 

 colliculus bulbi mcdius, iv. 1248. 

 of vagina, s. 712. 

 Bulbo-rectal hollow, i. 179. 

 Bulbus vestibuli, or bulb of the vagina, s. 712. 



artery of the bulb, s. 713. 

 Bull-frog, its leaping powers, iii. 448. 477. 



urine of the, iv. 1281. 



Bullock's liver, chemical analysis of, iii. 163. 

 Bunions, causes of, ii. 353. 

 Burns, process of cicatrisation of, i. 603. 



MUCOS/E, loose bodies found in inflammation of 

 long standing of, i. 253. 467. 497. 

 contents of the bursaa mucosas, i. 469. 

 deep bursae, i. 467. 

 deep vaginal bursa?, i. 468. 

 definition, i. 467. 

 development, i. 469. 

 function, i. 469. 

 pathological conditions, i. 469. 

 inflammation, i. 4>'i9. 

 suppuration, i. 469, 470. 

 structure, i. 469. 



subcutaneous or superficial bursae, i. 467. 

 subcutaneous tissue, iv. 514. 



covering of the internal surface by a cell-growth, 



iv. 514. 



character of the cells, iv. 515. 

 arrangement of the cells, iv. 515. 



