INDEX. BOS: 
Sylviade, 3]. 38. 
aberrant groups, 67. See War- 
blers. 
Sylviane, 39. 61. Subfamily cha- 
racter and synopsis, 241. Their 
strong resemblance to the Myo- 
therine, 69. 
Sylvicola Sw., 42.45. Its divisions, 
- 45. Its subgenera, how distin- 
guished from those of Parus, 45. 
- Its connection with Setophaga, 
8. Generic character and spe- 
cies, 244. Subgeneric character 
and species, 244. See Titmice 
warblers. 
Sylvicola and Parus, their dis- 
tinctive characters, 44. . 
Sylvicola Americana, 58, 59. 
Sylvicola Canadensis, 59. 
Sylvicola coronata, 59. 
Sylvicoline, 80. 
Syma Less., subgeneric charac- 
ter and species, 335. 
Symplectes Sw., subgeneric-cha- 
racter and species, 279. 
Synallaxis Vzezll., generic charac- 
- ter and species, 316. 
opsis of a natural arrangement 
of birds, 201., 
System of nature, leading prin- 
ciples of, 1. 
ge 
Tabular view of the analogies of the 
ant-thrushes with the perchers, 
28.; with the tooth-billed birds, 
29. ; with the bush-shrikes, 30. ; 
with the subfamilies of the 
shrikes, 31. ; of their five prin- 
cipal divisions with the primary 
orders of birds, 32.; with the 
shrikes, 34.; with the honey- 
suckers, 37.; of the ant-thrushes 
with the orders of birds, 28.; 
among the orders of birds, the 
tribes of perchers, and the sub- 
families of the warblers, 69.; of 
the tribes of the perchers and the 
subfamilies of the warblers, 68. ; 
of the finches and starlings, 109. ; 
of the starlings with the crows, 
105. ; of the starlings with the 
perchers, 104.; between the 
waders and perchers, 180. ; 
amongst the subgenera of Syl- 
vicola, the genera of Pariana, 
and the tribes of Insessores, 55. ; 
of the genus Sylvicola, 51. ; 
of the shrikes, 14.; of the Nata- 
tores, 186.; of rasorial birds with 
hoofed quadrupeds, 159. 
Tabular view of the subfamilies 
of the Sylviade, 40. ; of the sub- 
Union of the 
genera of Todus, the tribes of 
perchers, and the orders of birds, 
88.; of the subgenera of Syl- 
vicola and Parus, 52. 
Tachydromus Jil., 175. Generic 
character, 363. Subgeneric cha- 
racter and species, 363. 
Tachypetes Vievzll., generic cha- 
racter and species, 371. 
Tachyphonus Vievll., subgeneric 
character and species, 284. 
Tadorna Leach, generic charac- 
ter and species, 367 
Tamatia Cuv., 154. Generic cha- 
racter, 334. Subgeneric cha- 
racter and species, 334. 
Tanagers, synopsis of, 281. Cause 
of diversity in their bills, 116. 
Their affinities, 117. Aberrant, 
120. Their habits, characters, 
and geographical range, 113. In- 
ternal arrangement of the group, 
114 . 
Tanagrella Sw., subgeneric cha- 
racter and species, 286. . 
Tanagrine, 109. Subfamily cha- 
racter and synopsis, 281. See 
Tanagers. 
Tantalide, 172. Family character 
and synopsis, 356. See Ibises. 
Tantalus Lin.; generic character 
and species, 356. r 
Tanysiptera Vig., subgeneric cha- 
racter and species, 336. 
Tardivola Sw., generic character 
and species, 281. 
Telophonus Sw., 12. Generic 
character and species, 219. ; 
Telophonus collaris, 13. 
Telophonus leucogrammicus, 13. 
Telophonus longirostris, 13. 
Temnurus Sw., subgeneric cha- 
racter and species, 337. | 
Tenuirostres, 33. 142. Synopsis 
of, 325. See Honey-suckers. 
Tephrodornis Sw., 8. Generic cha- 
racter and species, 221. 
Terns, their characters, 195. De- 
scribed, 372. 
Tetrao Lin., generic character, 
343. Subgeneric character and 
species, 343. 
Tetraonide, family character and 
synopsis, 343. Their characters, 
habits, and geographical distri- 
bution, 166. 
Thalassidroma Vig., 197. Sub- 
eae character and species, 
Thalassites Sw., subgeneric cha- 
racter and species, 372. 
Thamnobia, 65. 
Thamnophiline, 4. Subfamily cha- 
-racter and synopsis, 220. See 
Bush shrikes. . 
