GENERAL INDEX. 



877 



Trachea of insects, ii. 982. See INSECTA. 



aquiferous, of Acalepha?, i. 44. 

 Trachcarite, or Tracheary Arachnidans, i. 200. 



circulating system, i. 205. 



digestive sys'tem, i. 202. 



generative sytem, i. 209. 



respiratory system, i. 204. 



secretion, organs of, i. 208. 



sense, organs of, i. 207. 



subdivisions of the order into genera, table of, i 200. 



See ARACHMDA. 



Trachflinidee (neck animalcules), a family of Polygastric 

 animals, iv. h. et sea. 



characters of the family, iii, 5. 

 Tiachelius anas, iv. 13. 



vorax, iv. 13. 



TYocAf/o-mastoideus muscle, i. 373. 732. 734. 

 TYacAfo-cricoidean articulation, iii. 104. 

 Tracheotomy, operation of, iii. 125. 

 Tracts of corpus callosum, longitudinal, iii. 674. 701. 



olivary, or fasciculi iunoiuinati of Cruveilhier, iii. 



678. 

 Tractus olfactorius, iii. 732. 



optici, iii. 1> -l. 



origin and relations, iii. 762. 



spiralis foraminulentus, ii. 540. 542. 

 Tragus, ii. 550, 551. 



Train oil, chemical characters of, ii. 233. 

 Transfusion of blood, operation of, i. 409. 429. 

 Transparency and opacity of bodies, iv. 143". 

 Transversals aodominis muscle, i. 7 ; ii. 840; s. 137. 



colli artery, i. 367 ; i?. 436. 824. 



origin and course, ir. 824. 



branch : cervicalis superficial, iv. 824. 

 muscle, i. 373. 



fascia, ii. 8ll ; s. 13*. 



humeri artery, i. 367. 



pedis muscle", ii. 358. 



arch of foot, ii. 314. 357. 



artery of face, iii. 93 



commissures of the brain, iii. 702. 

 corpus callosum, iii. 702. 

 anterior commissure, iii. 702. 

 posterior commissure, iii. 703. 

 soft commissure, ii. 703. 



facial arterv, iii. 903. 

 vein, iii. 903. 



fascia, i. 11; ii. 231. 240. 



lines of sacrum, s. 118. 



perineal artery, iii. 929. 



muscle, i. 177; iii. 929 ; s. 138. 



plexus of veins, iv. 1410. 



tacral processes, s. 118. 



septum, ii. 538. 



tubercles of sacrum, s. 119. 



vein, iv. 1107. 



sulcus, ii. 538. 

 Transrersus nasi muscle, iii. 728. 



relat on and action, iii. 728. 

 Trapezium, ii. 506. 



articulations, ii. 506. 



non- articular surfaces, ii. 506. 



of Treviranus, iii. 681. 683. 

 Trapeziut muscle, i. 3C9. 732 ; iv. 434, 435. 576. 



action of, iv. 434. 

 Trapezoid bone, ii. 506. 



articulations and non-articular surfaces, ii. 506. 

 Traumatic aneurism, i. 237. . 



See ANECKISM ; ARTERY. 

 Tree-ants. See Ants. 



Tree-frog, pneumatic apparatus of its feet, iii. 448. 

 Tree-hoppers (Cicadiidae), iii. 868. 

 Trees, vitality of animals enclosed in, iii. 158. 

 Trtmntoda, an order of Entozoa of .Kudolplii, ii. 116. 

 132. See ENTOZOA ; Sterelmintha. 



parasites with which it is infested, ii. 133. 

 Trematoidea, digestive organs of the, s. 295. 

 Trematoda, mode of reproduction of, s. 29. 



ova of, s. [124]. 



peculiarity in the arrangement of the reproductive 



organs of, s. [147]. 

 Triangular cartilage of wrist-joint, i. 249. 



lo>sa, i. 216. 



ligament, iii. 930. 



of the liver, iii. 940. 

 of urethra, iv. 1247. 

 Triangularis nasi muscle, ii. 222 ; iii. 728. 



relations and action, ii. 222 ; iii, 728. 

 Triangularis oris muscle, ii. 225. 



relations and action, ii. 225. 

 Triangularis sterni muscle, iv. 1022. 

 Triangularis sterni (sterno-coslalis.,, muscle, iv. 1055. 



action, iv. 1055. 



Triarthra, a genus of Rotifera, iv. 404. 

 Trinrthra longiseta, iv. 409. 

 Te&Au of the Greeks, ii. 686. 

 Triceps muscle, i. 216. 217. 362 ; ii. 160. 

 tendon of the, ii. 64, 65. 



surae muscle of Meckel, iii. 132. 139. 

 Trichechus rosmarus, or walrus, dentition of the, iv. 916. 



food of, iv. 916. 

 Trichiasis, operation for, iii. 82 



Trichina spiralis, or parasite of the human muscles, Ii. 

 113. 



size and position of the cysts of the animals, ii. 1 14. 



microscopic appearance of, ii. 114. 



organisation of, ii. 115. 



Tricttinits within the sarcolemma of muscle, iii. 512. 

 Trichiurus electricus, ii. 81. 



localities inhabited by it, ii. 82. 

 Trichoda, or hair animalcule, iv. 13. 

 Trichodiante, or urn animalcules, iv. 7. 

 Trichodiscus, or radiated disc animalcule, iv. 12. 

 Trichoptera, an order of Inst-cta, ii. 865. 



characters and habits of the order, ii. 865. 

 Tricocephalus dispar, a species of Eutozoa hominis, ii. 

 123. 



organisation of, ii. 123. 127. 

 Tricuspid, or triglochin, valve, ii. 581. 

 Trifacial nerve, ii. 268. See FIFTH PAIR or NEKVES. 

 Trigeminal nerve, ii. 268. See FIFTH PAIR OF NEUVES. 

 Trigone, or velum, of the bladder, i. 385. 

 Trigonoccphalus, or fer-de-lance, poison fangs of, i*. 



Trigonum vesicaa, iv. 149. 



Trionyx, or mud tortoise, pelvis of the, s. 170. 



Triophthalmus, a genus of Rotifera, iv. 404. 



Trisplanchnic nerve of Chaussier, s. 423. 



Triton cristata (triton), nervous system of the, iii. 620. 



mode of reproduction of the, i. 106. 

 Triloxide of protein, iv. 163. 

 Trochanter major of femur, ii. 165. 

 minor of femur, ii. 166. 

 Trochanteric artery, posterior, ii. 248. 



fossa, ii. 166. 

 Trochlea, femoral, iii. 44. 



humeral, ii. 65, 66. 

 Trochlear concavity, ii. 160. 



fossa, i. 730. 



or pathetic, nerve, ii. 370. See PATHETIC NERVE. 

 Troglodytes gorilla, or chimpanzee, dentition of the, iv. 

 917. 



niger, dentition of, iv. 917. 

 Tropical countries, diseases of, iii, 190. 

 Truffle, organs of reproduction of the, s. 225. 

 Tuaryks of Sahara, characters of the, iv. 1357. 

 Tuba Eustachii, ii. 549. See Eustachian Tube. 

 Tuba: uteri vel Fallopiana, s. 597. See Fallopian Tube. 

 Tuber cinereum, iii. 673. 676. 703. 



its relation to the optic nerves, iii. 768. 



ischii, eversion of the, s. 208. 



ossis navicularis, ii. 340. 

 Tubera circumscripta of Farre, iii. 193. 



diffusa of Farre, iii. 193. 



characters of, iii. 193. 

 Tubercle, or tuberculous deposit, in general, iv. 104. 



characters of tubercle, iv. 104. 



tuberculous masses, iv. 104. 

 infiltrated tubercle, iv. 105. 

 in lung, iv. 105. 



grey tubercle, iv. 105. 



yellow opaque tuberculous matter in, iv. 



gelatiniform tubercle, iv. 105. 



microscopical condition of the yellow tuber 



culous matter, iv. 105. 

 granular substance, iv. 105. 

 cells, iv. 105. 



irregular particles, iv. 105. 

 large fat globules, iv. 105. 

 plates of cholesterin, iv. 105. 

 amorphous saline panicles, iv. 105. 

 melanic cells and granules, iv. 105. 

 semi-transparent grey granulation, iv. 105. 

 association of, with yellow tubercle, iv. 



106. 



round or oval dull white granulation, iv. 106. 

 analysis of tubercle, iv. 106. 

 mode of enlargement of tubercle, iv. 107. 

 changes to which tubercle is liable, iv. 107. 

 invested by a cyst, iv. 107. 

 decay by softening, iv 107. 

 removal of tubercle, iv. 107. 



by simple absorption, iv. 107. 



by absorption combined with so-called 



" transformation," iv. 108. 

 by elimination, iv. 108. 

 tubercular cavity of lun?, iv. 1C8. 

 sizes of cavities, iv. 109. 

 course and event of cavities, iv. 109. 

 Tubercle or Tubercles in particular ; 

 of absorbent glands, iii. 233. 

 of theareola, iii. 247. 

 articular, of sacrum, s. 119. 

 of the brain, iii. 720 E. 



anatomical character of the disease, iii 720 E. 

 parts most frequently affected by, iii. 720 E. 

 in the cranial dura mater, iii. 714. 

 in the cranial pia mater, iii. 717. 

 of the digestive canal, s. 419. 



origin and course of the tub rcle, t. 419, 4:0. 

 of Fallopian tube, s. G20. 

 in the heart, ii. 6:57. 

 lachrymal, ii. 208 ; iii 783. 



3 L 3 



