IXDEX. 



515 



Serpentarius ro|iHlivoru3, Daud., in- 

 testinal tract of, 2(H]. 

 f^harpe, K. Eowdlur, liirds of Mount 



Roraima, British Guiana, 53. 

 Sheep, brain of, 386 ; cerebellum of, 



4l'6. 

 Sideropora digitata, I'ldUis, men- 

 tioned, 4(). 



bystrix, Ihnid., mentioned, ft- 



notc 4G. 

 palmata, de Biaitiv., mentioned, 

 4(). 

 " Sillon calcarin," 388, 389. 

 Simla, Linn., brain of, 374, 393, 

 405. 



satyrus, Linn., cerebellum of, 

 431. 

 SimiidfD, 415, 430. 

 Singing: birds, 263. 

 Sipunculus, Brandt, mentioned, 81. 

 nudus, Linn., mentioned, ftnote 

 SI. 

 Sirenia, 421 . 

 iSittidiB, 254. 

 Sloths, 369, 393. 

 Smew, 203. 



Smith, Dr. G. Elliot. On the Mor- 

 phology of the Brain in the Mam- 

 malia, with Special Reference to 

 that of the Lemurs, Eecent and 

 Extinct, 319-432. 



On the Morphology of the 

 Cerebral Commissures in the 

 Vertebrata, with Special Ee- 

 ference to an Aberrant Com- 

 missure found in the Forebrain 

 of certain Eeptilcs, 455-500. 

 Solvent glands of birds, 173. 

 Spatula, Bole, 215, 20(!. 



clyjieata, Linn., intestinal tract 

 of, 203. 

 Spootyto, (.ihxjer, 248. 

 i<plurruzius dispar, Stirapsoii, 14. 

 Sphenisciformcs, intestines of, 173. 



186, 188, 213, 263, 2(;s. 

 Sphenisous demersus, Linn., intes- 

 tinal tract of, 186, 187, 188. 

 Sphenodon, Lund, brain of, 455, 479, 

 480, 489, 492. 



punctatum. Gray, brain of. 

 457. 

 Spheiiophorus hemipterus, Linn.. 



mentioned, 76. 

 SfJieriUo dan(F, Heller, 145. 

 inonolinn.'!, Dana, 148. 

 s^tiiiosw, Dana, 150. 



Spizaetus coronatu>i, Linn., 208. 



'• Splcnial sulcus," 381, 387. 



'■ Spur eines Sulcus fronto-orbital,'' 



343. 

 Starnocnas, Bonaj)., 239. 

 Steatornis, I/um/i., 250. 

 Steatornithidtc, 250. 

 Steganopodes, 189, 19o, 193, 197, 



263. 

 Stenocinopina-', 40. 

 Stenoplesictis Cayluxi, Filhol, brain 



of, 400. 

 Stenops (Xycticebus), 323, 343,377, 

 389. 



gracilis, Geoffr., 323, 343, 378. 

 javanicus, Illirj., 341, 343, 377. 

 tardigradus, Linn., 343. 

 Stcrcorarius, Brixs., 270. 

 arebecentric, 269. 

 crepidatus, Gmel., intestinal 

 tract of, 237. 

 Sterna hirundo, Linn., intestinal 



tract of, 237. 

 Sternaspis, Otto, mentioned, 94. 

 Stone-Curlew, 233. 

 Storks, 197, 261. 

 Striges, 248, 256, 257, 263, 269. 

 Strigina>, 248. 

 Stringops, Gray, 243. 



habroptilus. Gray, intestinal 

 tract of, 244. 

 Strix, Linn., 248, 249, 2.57. 



Hammea, Linn., intestinal tract 

 of, 248. 

 Strongylium ha^morrhoidalis. Fair., 



mentioned, 76. 

 Struthio, Linn., 216. 

 Struthiones, intestines in, 182, 183. 

 SturnidiB, 254. 

 Stylodactylidoe, 452. 

 Stylodactylus, A. Mihie-Edir., 452. 

 discissipes, Spence Bate, 452. 

 orientalis, Spence Bate, 452. 

 Styloniscus, Dana, mentioned, 106. 

 gracilis, Dana, mentioned, 106. 

 magellanicus, Dana, mentioned, 

 106. 

 Subclamatorcs, 252. 

 Suboscines, 252. 

 Sula bassana, Linn., intestinal tract 



of, 190, 191. 

 Sulcus limitans (hijipocarapi), 460, 

 : 469. 



I Sulids, 190, 268. 

 I " Superior temporal sulcus,'' 342. 

 ] Supra-tiecal kink, 188. 



Supra-duodenal loop, 173, 184, 



265. 

 " Suprasylvian fissure," 396. 

 " sulcus," 333, 358. 



" , anterior," 399. 



" , posterior," .399. 



Sus, Linn., brain of, 374. 

 Swifts, 250. 

 Swimming-birds, 263. 

 "Sylvian fissure," 319, 344, 346, 

 356, a57, 358, 373, 395, 398, 402, 

 409, 412, 425. 

 Sylvian fissure, morjihology of, 405. 

 " Sylvian formation,'' 411. 

 Sympctrum gilvum, de Selys, 73; 



mentioned, 71. 

 Syrnium, Sav., 248, 257. 



aluco, Linn., intestinal tract of, 

 249. 



Tachybaptes iluviatilis, Tunst., in- 

 testinal tract in, 184, 186. 

 Tadorna, Ftem., 203. 

 " Tsnia chorioidea," 491. 

 Talegallus, Less., 220, 260. 



Lathami, Gray, intestinal tract 

 of, 218. 

 Tamandua, Seha, 332, 402-404 ; 



brain of, 331 . 

 Tapirus, 7i/-MS., brain of, .'i(U, 



362. 

 Tarsius, Siorr, 338, 346, 394, 412, 

 418-431; brain of, 321, 324, 367 - 

 381. 



spectrum, Pallas, brain of, 367, 

 370. 

 Tealia crassicornis, Di.ron, mentioned, 

 315. 



Teeth, left upper carnassial teetli 

 of: — 



Cave-Bear, 166. 



Great Panda, 166. 



Himalayan Long-tailed I'aiida, 

 166. 



Hya;narctu8, 166. 



Eaccoon, 166. 

 Tela, 461, 464. 



" Tcmiwro-occipital fissure," 341. 

 Tenebrionidae, 76. 

 Terns, 2&3. 



Tetragonops Frantzii, Sdaler, •2'>2. 

 Tetralia glabcrrima, TIerhst, 20. 



ylaberrima, Ortmann, 20. 



nigrifrons, Dana, mentioned, 20. 

 Tetrao, Linn., 219. 



