GENERAL INDEX. 



811 



Malapterurus electricus continued. 

 localities inhabited by it, ii. '2. 



physiological effects of its electrical discharge, ii. 84. 

 Malar branch of lachrymal artery, iii. 786. 

 bone, i. 728, 729 ; ii. 211. 

 angles, ii. 211. 

 borders, ii. 211. 



1. anterior superirr, or orbifar, ii. 211. 



2. anterior interior, or maxillary, H. 211, 



3. posterior superior, or temporal, ii. 211. 



4. posterior inferior, or masseteric border, ii. 



211. 



connexions, ii. 211. 

 development, ii. 212. 

 structure, ii. 212. 

 surfaces, ii. 211. 



1. external, or facial, ii. 211. 



2. internal, or temporo-zygomatic, ii. 211. 



3. superior, or orbitar, ii. 211. 

 canal, ii. 211. 



foramina, ii. 211. 

 nerve, ii. 2S4 ; iii. 788. 



cutaneous of Meckel, ii. 284. 

 branch of lachrymal nerve, iii. 784. 

 process, ii. 208. 

 ridge, ii. 208. 



jVfa/ayo-Polynesian group of languages, iv. 1347. 

 Malayo- Polynesians, mental and physical characteristics 



of the, iv."l3'31. 



Malays, physical characteristics of the, iv. 1361. 

 Malignant polypi of the uose, iii. 740. 

 Malieolar, internal, artery, i. 150. 



nerves, iv. 769. 



Malleolus, externus, i. 147. 151. 160. 

 internus, i. 147 ; ii- 169. 

 Malltus, or hammer-bone, ii. 546. 547. 

 development of, ii, 560. 

 functions of the, ii. 573. 

 muscle of the, or tensor tympani, ii. 545. 548. 



functions of the muscle, ii. -"71. 

 abnormal conditions of the, ii. 561. 

 Malpighian bodies, iv. 243249. 

 epithelium of the, iv. 250. 

 function of the, iv. 254. 

 Malp'ghian corpuscles, functions of the, iv. 791. 



of the spleen, iv. 775779. 

 Mamma:. See MAMMARY GLANDS. 

 MAMMALIA,I. 117; iii. 234. 



characteristics derived from 



the circulatory system, iii. 234. 

 the secretory system, iii. 235. 

 the alimentary system, iii. 235. 

 digestive organs, s. 301. 

 pancreas, s. 98. 



duodenal band, s. 98. 

 gastro-splenic band, %. 98. 

 salivary glands, iv. 432. 

 tongues, iv. 1151. 

 kidneys, iv. 233. 

 liver, iii. 175. 



generative organs of, ii. 421 ; iii. 235. 

 tne osseous system, iii. 23;"i. 



composition of bones, i. 438, 

 temporo-maxillary articulation, iv. 940. 

 nervous system, the, iii. 235. 623. 

 the organs of sight, hearing, smell, and taste, iii.236. 

 eyelids, iii. 95. 



eyebrows and eyelashes, iii. 95. 

 g'iandule of Harder, iii 98. 

 chiasma of the optic nerve, iii. 769. 

 respiratory movements, iv. 1021. 

 organs of voice, iv. 1486. 

 an-mal heat of the, ii. 649. 

 ciliary motion in, i. fi3l. 



primary classification of Mammalia, according to Aris- 

 totle, Ray, Linnams, Pallas, and Cuvier. iii. 236 239. 

 subdivisions of the primary groups according to Lin- 

 naeus and Cuvier, iii. 241 . 

 affinities and classification of Mammalia according to 



Macleay and che Quinary school, iii. '24i 

 primary division into two sub-classes according to 



Owen, iii. 244. 



orders arranged with regard to their affinities, iii. 244. 

 Mammary artery, iv. 822. 



origin and course, iv. 822. 

 branches, iv. 822. 



1. mediastinal branches, iv. 822. 



2. superior phrenic, or comes nervi phrenici, 



iv. 822. 



3. anterior intercostal arteries, iv. 822. 

 terminal branches, iv. 823. 



4. internal or abdominal branch, iii. 229. 248. 



iv. 823. 



5. external or muscnlo-phrenica,i. 364; iv. 823. 

 varieties of the mammary artery, iv. 823. 



MAMMARY GLANDS (in human anatomy), ii. 481 ; ii. 245. 

 human mamma, iii. 246. 

 areola, iii. 247. 



change in colour after impregnation, iii. 247. 

 cuticle and cutis, iii. 247. 

 tubercles of the areola, iii. 247. 

 areolar tissue of the, iii. 498. 



MAMMARY GLANDS (In human anatomy) continued. 



effect of age upon the structure and appearance of the 



mammae, iii. 250. 



internal structure of the breast, iii. 148. 

 arteries, iii. 248. 

 absorbents, iii. 249. 

 ligamenta suspensoria, iii. 248. 

 nerves, iii. 249. 

 secerning portion of the gland, cellules, glandules, 



milk-tubes, reservoirs, iii. 248. 

 veins, iii. 249 

 nipple, or mammilla, iii. 246. 



cuticle, rete mucosum, and cutis, iii. 246. 

 form and position, iii. 246. 



alterations during lactation, iii. 246. 

 glands and papillae, iii. 246. 



mammary glands in the male, iii. 250 ; iv. 464, 465. 

 secretion < f milk, iv. 461. 463. 



vicarious secretion of milk, iv. 463. 

 influence of the nervous system and mental emotions on 



the secretion of milk, iv. 464. 

 remarkable cases, iv. 465. 

 Mammary Glands (morbid anatomy), iii. 252. 

 hydatids, iii. 252. 



hypertrophy of the adipose tissue, iii. 254. 

 inflammation, iii. 252. 

 malignant diseases, iii. 254. 

 cutaneous cancer, iii. 254. 

 scirrhus, iii. 255. 

 carcinoma reticulare, iii. 255. 

 alveolare, iii. 255. 



soft cancer, fungus baematodes, and medullary can- 

 cer, iii. 255. 



carcinoma fasciculatum, iii. 256. 

 melanosis, iii. 256. 

 tumours, chronic mammary, iii. 253. 

 irritable, iii. 254. 



sero-cystic, of Sir B. Brodie. iii. 253. 

 calculi in the, iv. 86. 



fatty infiltrations in the acini of the mamma, iv. 95. 

 Mammary Glands (in comparative anatomy), iii. 251. 

 in the Kangaroo, iii. 251. 

 in the Ornithorhynchus, iii. 251. 

 in Cetacea, iii. 2dl. 



number of efferent ducts in various animals, iii. 252. 

 Mammary nerves, iv. 753. 

 veins, iv. 823. 



internal, iii. 249; iv. 1408. 

 Mammilliform fibrous processes, s. 1 25. " 

 Mammilla, or nipple, of mamma?, iii. 246. 

 Mammillary bodies, or corpora albicantia, iii. 673. 676. 



701. 



fibrous matter and connexions, iii. 701. 

 structure, iii. 701. 

 processes or papillae, iv. 237. 



Mammoth (Elephas primigenius), tusks of the, iv. 924. 

 Man, least adapted of all animals for swimming, iii. 439. 

 his mode of swimming, iii. 439, 440. 

 locomotion of, iii. 456. See MOTION, ANIMAL. 

 Mandibles of Insects, ii. 888. See INSECTA. 



of Arachnida, i. 202. 



Mandibulala, a sub-class of Insecta, ii. 859. 

 Mandrill, anatomy of the, iv. 201, el seq. 

 Manis, structure of the, ii. 47. See Eaentata. 

 electricity of a species of, ii. 82. 

 pelvis of the, s. 164. 

 Manlid<z, or praying insects, ii. 864. 

 " Mantle" of the acephalous Mollusca, i. 7C5. 

 Manyplies, psalterium, omasum, or feuillet, of Humioantia, 



s. 537. 

 Marasmus, causes of, iii. 752. 



effects of certain forms of, on the action of the heart, i. 



798. 



Marchantia polymorpha, vegetative system of, s. 237. 

 Marble, iv. 37. 



radiating laminae of, iv. 37. 

 Mare, milk of the, iii. 362. 

 analysis of the, iii. 362. 

 Margarita of the cornea, ii. 177. 

 Marine animals, luminousness of. See LCMINOUSNESS, 



ANIMAL. 



Marmot ( Arctomys), anatomy of the, iv. 370, et seq. 

 Marqitesans, physical characters of the, iv. 1362. 

 Marrow of bones, fat in, i. 58. 

 spinal. See Spinal Cord. 

 MARSUPIALIA, iii. 257. 



essential external and internal characters, iii. 2*7. 

 general remarks on the geographical distribution, &c. 



of the Marsupialia, iii. '257. 

 Classification, iii. 258. 



Tribe I. Sarcophaga, iii. 258. 

 Genus Thylacinus, iii. 258. 

 Dasyurus, iii. 259. 

 Phascogale, iii. 2=>9. 

 Tribe II. Entomophaga, iii. 259. 

 Group at, Gressoria, iii. 200. 



Genus Myrmecobius, iii. 260. 

 Group /3, Saltatoria, iii. 260. 



Genus Perameles, iii. 260. 

 Charopns, iii. 261. 

 Group -y, Scansoria, iii. 2il. 



Gtnus Didelphis, iii. 261. 

 3 G 2 



