Sumatran Rhinoceros, on the brain of the, x. 411-413. 
Sun-Bittern, vi. 502, 512. 
, on the dermal and visceral structures 
of the, vii. 465-492. 
, skull of the, x. 302, 307. 
Surnia borealis, ivy. 214. 
funerea, iy. 214, 
huhula, iv. 250. 
noctua, iv. 209. 
nycted, iy. 214, 215. 
passerina, iy. 205, 213. 
ulula, iy. 214, 
Sus, bones of, from the Quaternary Fauna of Gib- 
raltar, x. 126-128. 
—— domesticus, x. 128. 
scrofa, v. 286; vi. 506. 
Suthora bulomachus, x. 312, 313. 
, skull of, x. 280, 
Swift, skull of, x. 295. 
Sylbeocyclus europeus, ivy. 333; vy. 154, 
Sylvia cinerea, vii. 233; ix. 305, 306. 
cysticola, vili. 64. 
flava, ix. 199. 
melanocephala, vii. 322. 
turdoides, ix. 195. 
Sylvicola wureola, 1x. 473. 
Symbranchus immaculatus, vi. 396. 
marmoratus, vi. 396. 
Synallavis flavigularis, ix. 321, 351; x. 311. 
Syngnathus argus, ii. 183. 
perlatus, li. 183. 
Syornis, x. 174. 
Syrnium albigulare, iv. 265. 
albipunctatum, iv. 265, 
albitarse, iv. 263. 
albogulare, iv. 251, 
albotarse, iv. 253, 263. 
aluco, iv. 220, 255. 
cayennense, iy. 251. 
LIT 
cinereum, iv. 256. 
huhula, iv. 250, 
—— hylophilum, iy. 264. 
indranee, iv. 257. 
—— leptogrammicum, iv. 255. 
macabrum, iv. 251, 265. 
macrocephalon, iv. 257. 
—— microphthalmum, iv. 256. 
nebulosum, iy. 256. 
91 
Syrnium nivicolum, iv. 255. 
nudipes, iv. 250. 
—— personatum, iv. 258. 
—— philippinense, iv. 244; ix. 144. 
polygrammicum, iv. 251, 252, 264. 
rufipes, iv. 264. 
seloputo, iv. 254, 
stnense, iv. 254. 
squamulatum, iv. 252, 264. 
torquatum, iv. 258, 
ululans, iv. 255. 
uralense, iv. 257. 
virgatum, iy. 264. 
—— woodfordii, iv. 253. 
zonocircum, iv. 251, 252, 264. 
Syrrhaptes paradoxus, y. 189, 190, 198, 202, 204, 
240, 241. 
Syzygia afflicta, ix. 611, 613. 
Tachyeres brachypterus, ix. 254, 258, 266. 
, cervical vertebra of, ix. 260, 272. 
—— ——,, dorsal vertebra of, ix. 262, 272. 
—— ——,, metatarsus of, ix. 270, 272. 
, skull of, ix. 254, 255, 258. 
Tachypetes aquilus, ix. 497. 
Tachyspiza soloénsis, viii. 34, 110; ix. 141, 249. 
Tenia lamelligera, i. 386. 
solium, i. 394. 
Tenioglaux, iy. 205, 206, 208, 211. 
Tenioptyna, iv. 205. 
Talegalla lathami, v. 160, 164, 166, 198. 
Talpa europea, iv. 274. 
Tamias degus, li. 83. 
Tanager, skull of the Violet, x. 253. 
Tanagra cyanoptera, x, 253, 311, 312. 
, skull of, x. 252. 
Tantalus albicollis, ix. 233. 
castaneus, vill. 101. 
falcinellus, viii. 101, 
manillensis, ix, 233. 
rufus, ix, 233. 
variegatus, ix. 233. 
Tanygnathus albirostris, viii. 31, 
luconensis, ix. 133, 249. 
miilleri, vill. 31; ix. 133. 
Tanysiptera nympha, ix. 155. 
riedelit, vii. 45, 112. 
Tape-worm, description of a new species of, i. 385. 
Taphozous saccolaimus, ii. 32. 
