798 



GENERAL INDEX. 



Iliac glands.internal, or hypogastric, i. 387. 



regions, i. 4. 



or auricular, articular surface of sacrum, s. 119. 



spine, posterior superior, s. 115. 



tuberosity, s. 11". 



vein, common, right, iv 1412. 



left, iv. 1412. 

 collateral branches, iv. 1412. 



external, ii. 838; iv. 1412. 



internal, iii. 933, 934; iv. 1412. 

 Iliacus muscle, ii. 166; s. 137. 



interims, i. 11. 

 IVo- abdominal muscle, i. 

 //zb-hypogastric nerve, iv. 761. 

 I/w-ligameiit, s. 124 

 ///o-luinbar artery, ii. 250. 829. 



distribution, ii. 830. 



///o-lumbo-costi-abdominal muscle, i. 6. 

 //'O-pectineal eminence, s. 115. 

 Jttb-pectineal line, s. 117. 

 .//z'o-pubi-costo-abdominul muscle, i. 5. 

 7//o- scrota! nerve, iv. 7G1. 

 Ilium, ii. 500 ; s. 115. 



ala or wing of the, s. 115. 



crest of the, s. 114. 



development of, s. 120 



horizontal rain us, or body, of the, s. 116. 



peritoneum of the, iii. 943. 



spinous process of, posterior superior, s. 115. 



superior curved line of the, s. 114. 

 Imago, the, or perfect state of insects, ii. 880. 

 Imbecility preceding death, i. 799. 

 Impression, deltoid, iv. 571. 



gluteal, s. 115. 

 Impulse of the heart, ii. C04. 

 Inanition, syncope by, i. 797. 

 Incident nerves, iii. TM H. 

 Incineration of organic substances, iii. 794. 



method of performing, iii. 794, 795. 

 Incisive bone, or intermaxillary, ii. 210. 



canal, ii. 208. 



foramen, ii. 208. 

 Incisura acetabuli, ii. 776. 



helicis, ii. 551. 



majpris, s. Santorini, muscle, ii 553. 



semilunaris, lunula (coracoid process), ii. 156. 

 Incubation See OVUM. 



instincts guiding, of birds, iii. 14. 



Crustacea, i. 785. 

 Incubus, or night-mare, iv. 688. 

 Incus, or anvil-bone, ii. 546. 



development, ii. 560. 



abnormal conditions, ii. 561. 

 India, variety in the complexion of the different races of 



iv. 1336, 1337. 

 Indian Archipelago, inhabitants of the, iv. 1363. 



elephants, iii. 858. See PACHYDERMATA. 



ink, the Chinese pigment so called, i. 53fi. 

 Indicator, or extensor proprius primi digiti manus, muscle, 



Indigestion, causes of, i. 416. 



Indo-European, or Indo-Germanic, races, characters of, iv. 

 1348. 



languages, iv. 1347. 

 Induration of the human body, i. 81. 



of the muscular substance of the heart, ii. 637. 



of pancreas, s. 109. 



of the spinal cord, iii. 714. 



See SOFTENING AND INDURATION. 

 Infcrobranchiata, ii. 377. See GASTEROPODA. 

 /w/ro-clavicular nerves, iv. 755. 

 ////rrt-costaies muscles, iv. 1056. 



action, iv. 1056. 

 /7//>vz-maxillary nerve, iv. 548. 

 Infra-orbital artery, i. 490 ; ii. 227 ; iii. 93. 733. 



nerve, ii. 284. 



filaments of nerves, iv. 547. 



vein, iv. 1404. 

 Infra- 01 bitar canal, ii. 208. 



or canine fossa, ii. 207, 208. 



groove, ii. 208. 

 Infra-spinal artery, iv. 435. 

 Infra spinatus muscle, i. 217 ; iv. 436. 

 /w/j-rt-trochlear nerve, ii. 282 ; iii. 93. 



branch of nasal nerve, iii. 785. 

 Infundibulum of base of brain, iii. 703. 



of cochlea, ii. 532. 



of kidney, iv. 238. 



of nasal fossa, i. 731 ; iii. 725. 



or pavilion, of Fallopian tube, s. 601. 



of right ventricle of heart, ii. 581. 



of Rossignol, s. 264.268. 



of Cephalopoda, i. 517. See CEPHALOPODA. 

 Infusoria, theory of the first origin of, ii. 4L'0. 



organs of circulation in, i. 654. 



dif-e-tive organs of, s. 295. 



respiratory movements of, iv. 1018. 



spermatozoa in, iv. 499. 



ova of, s. [129.] 



li.t of Infusoria possessing the property of luininons- 



ne>s, iii. 198. 

 Inges'a and egesta, s. 382. See Food. 



Ingestion, analysis of the various acts of, iii. 721 I. 

 Ingluvies, craw or crop of birds, i. 317 ; s. 301. See AVES. 



functions of, ii. 11. 

 of insects, s. 298. 



structure of the ingluvies of Ruminantia, s. 535. 

 Inguinal canal, i. 7, 8. 12. 

 glands, superficial, ii. 238. 

 lymphatic glands, i. 308. 

 nerve, internal, iv. 762. 

 pouches, external and internal, i. 13. 

 ring, ii. 840, 841. 

 hernia, congenital, i. 508 ; s. 404. 



of foetus in utero, ii. 319. 

 Inguino-cutaneuus nerve, small, iv. 762. 

 INNOMINATA ARTERIA (human anatomy), ii. 850; iii. 580; 



iv. 1107. 



anomalies, ii. 852. 

 ligature, ii. 852. 

 relations, &c., ii. 850. 

 left, iv. 819. 

 surgical operations connected with the innominate 



artery, iii. 580, 581. 

 Innominate bone, ii. 776 ; s. 114. 

 its office, s. 114. 

 border, superior, s. 114. 

 anterior, s. 114. 

 inferior, s. 1 14. 

 posterior, s. 114. 

 surface, external or femoral, s. 115. 



acetabulum, or cotyloid cavity, s. 116. 

 descending ramus, or body, of the ischium, 



s. 116. 

 horizontal ramus, or body, of the pubis, 



s. 116. 



ascendii g ramus of the ischium, s. 1 16. 

 descending ramus of the pubis, s. 11G. 

 obturator, or thyroid, foramen, s. llti. 

 sub-pubic, or obturator, groove, s. 116. 

 internal, or pelvic, surface, s. 117. 

 iliac tuberosity, s. 117. 

 sacral or auricular surface, s. 117. 

 internal iliac fossa, s. 117. 

 ilio-pectineal line, s. 117- 



internal structure of the innominate bone, s. 117. 

 development of the innominate bone, s. 120. 

 fractures of the, s. 209. 

 Innominate fossa, ii. 550. 

 gland, iii. 88. 



line, or linea ilio-pectinea, s. 127. 

 veins, iv. 1408. 



right, iv. 815, 816. 1408. 

 left, iv. 1408. 



collateral branches, iv. 1408. 

 Ink-bag of cuttle-fish, i. 534 ; iv. 453. 

 Inorganic ; analysis. See ORGANIC ANALYSIS. 



nuclei of intestinal calculi, iv. 84. 

 Insalivation of food, process of, s. 397- 

 Junction of the tongue in, iv. 1152. 

 INSECTA, i. 110; ii. 853. 



ancient and modern classification of Insecta, ii. 855. 

 character of the class, i. 246 ; ii. 859. 



Swammerdam's dissections of insect structures, 



iii. 317. 



definition, ii. 853, 854. 

 table of the arrangement of Insecta according to the. 



system of Mr. Stephens, ii 850. 

 Sub-class I. Mandibulata, ii. 859. 



Ord. I. Coleoptera, ii. 859. 

 II. Dermaptera, ii. 863. 



III. Orthoptera, ii. 864. 



IV. Neuiopteraii. 864. 

 V. Trichoptera, ii. 865. 



VI. Hymenoptera, ii. 865. 

 VII. Strepsiptera, ii. 866. 

 Sub-class II. Haustellata, ii. 866. 



Ord. VIII. Lepidoptera, ii. 866. 

 IX. Diptera, ii. 867. 

 X. Homaloptera, ii. 867. 

 XI. Aphaniutera, ii. 867. 

 XII. Aptera, ii. 868. 



XIII. Hemiptera, ii. 868. 



XIV. Homoptera, ii. 868. 

 different states of existence, ii. 869. 



the egg, ii. 8C9. 

 the larva, ii. 869 



external anatomy of the larva, ii. 870. 

 external anatomy of the head, ii. 872. 

 organs of locomotion, ii. 873; iii. 441. 



mode of progression of the apode larvae, 



iii. 441. 

 mode of progression of the pedate larvae, 



iii. 441. 

 growth and changes of the larva, ii. 874; iii. 



539. 



the pupa, nymph, aurelia, or chrysalis, ii. 879. 

 the imago or perfect state, ii. 880. 

 circulatory system, i. 651 ; ii. 976. 



the heart, or great dorsal vessel, ii. 976. 

 generation, organs of, ii. 441. 990. 

 ova of insects, s. [110.] 

 spermatozoa of Insecta, iv. 488. 

 mode of reproduction of, s. 33. 



