Treron wadalia, vii. 288. 
Trevelyana bicolor, y. 132, 146. 
Tribonyx mortieri, iv. 285; v. 161, 184. 
ventralis, viii. 119, 120, 125. 
Trichechus rosmarus, anatomy of, vii. 411-464. 
Trichidion upproximans, vi. 383, 423. 
opercularis, vi. 383, 424, 
Trichina spiralis, i. 319, 321, 323, 394. 
Trichocephalus dispar, i. 394, 
Trichoda patula, i. 11. 
Trichoglossus meyeri, viii. 32, 107. 
ornatus, viii. 32. 
Lrichostoma bicolor, viii. 62. 
—— celebense, viii. 62, 113; ix. 335, 350; x. dll. 
Trigla cuculus, ti. 175. 
gurnardus, ii. 175. 
hirundo, ii. 175. 
—— lineata, ii. 175; i. 3. 
polyommata, ii. 87-90. 
— vanessa, ili, 83, 84, 87, 88, 89, 90. 
Trigona ruficornis, vii. 185. 
Trigonocephalus viridis, ii. 309. 
Tringa chirurgus, ix. 232. 
cinclus, vy. 173, 186; vii. 329. 
damacensis, viii. 97. 
glarcola, ix. 233. 
—— hypoleucos, ix, 233, 234. 
interpres, 1x. 502. 
minuta, Vii. 829; vili. 97. 
—— minutilla, ix. 464, 504. 
—— pugnax,i.17; ix. 233. 
—— ruficollis, ix. 234, 252. 
salina, ix, 234, 
subminuta, viii. 97. 
subtridactyla, ix. 226. 
variabilis, iv. 286. 
Tringoides hypoleucos, ix. 234, 252. 
Trionyx gangeticus, i. 310. 
trigonata, ii. 310. 
Tripterygion nasus, ii. 185 ; iti. 9. 
Triptogon albicans, ix. 586, 644. 
ceylanica, ix. 586, 587. 
complacens, ix. 588. 
cristata, ix. 586. 
decorata, ix. 588. 
dissimilis, ix. 586. 
Triptogon dyras, ix. 586, 587. 
94 
Triptogon fuscescens, ix. 587, 644. 
gaschkevitschii, 1x. 588. 
gigas, ix. 586. 
—— indica, ix. 588. 
javanica, ix. 587. 
—— maackii, ix. 589. 
—— massurensis, ix. 587, 644. 
—— modesta, 1x. 589. 
oriens, ix. 587, 644, 
populeti, ix. 588. 
—— pusillus, ix. 588. 
roseipennis, 1x. 588, 643. 
— silhetensis, ix. 587. 
sinensis, ix. 587, 628. 
— spectabilis, ix. 588, 644. 
—— sperchius, ix. 586. 
Trochilus colubris, i. 193; iv. 285, 322, 331, 341. 
pectoralis, i. 192, 193. 
(Patagona) gigas, x. 259. 
Troglodytes, osteological contributions to the natural 
history of, i. 343-380; ili. 381-422; iv. 75- 
88, 89-116, 165-178; v. 1-32, 243-284. 
——, limbs of, compared with those of Stmia, vi. 
175-218. 
Troglodytes gorilla, indications and discovery of the, 
ii. 889-391. 
——.,, comparison of the bones of the limbs of, 
and different varieties of the Human Race, 
y. 1-32. 
, comparison of the lower jaw and verte- 
bral column of, and different varieties of the 
Human Race, iy. 89-115. 
, cranium of, from the river Danger, west 
coast of Africa, iv. 75-88. 
, external characters of, v. 243-284, 
, general character of the skeleton of, 
compared with that of Man, v. 23-27. 
, skull of, compared with that of 7’. niger, 
| ii, 892-399. 
, skull of a male, compared with that of a 
male Negro, iil. 404-414, 
niger, ii. 169; iii. 419, 420; v. 244, 247, 250, 
256, 272, 277, 279, 284, 300, 302. 
, comparison of the lower jaw and yerte- 
bral column of, and different varieties of the 
Human Race, iv. 92-115. 
, comparison of the bones of the limbs of, 
