378 
Hersert, Rev. W., on song of 
birds, 221. 
Hesreripz, probable means of 
protection of, 176. 
Hestuesis, longicorns resembling 
ants, 96. - 
Hestia leuconoé, 180. 
Hewrrson, Mr., 131. 
Hierarion, 299, 
Hippotuerrom, 299. 
Hisrips, imitated by Longicorns, 
92. 
Ho.oruvripa, 258. 
Homalocranium semicinctum, 101. 
Hooxer, Dr., on the value of the 
“ specific term,” 165. 
Houses of American and Malay 
races contrasted, 213. 
Hvuxtezy, Professor, on “ Physical 
Basis of Life,” 362, on volition, 
368. 
Hyanictis, 300. 
Hysernia, wintry colours of this 
genus, 62, 
Hymenortrra, large number of, 
peculiar to Celebes, 196. 
ICTERID4&, sexual colouring and 
nidification of, 244, 
IcruyorreryetA, 298. 
Ideopsis daos, 180. 
Imitation, the effects of, in man’s 
works, 212, 
Inprans, how they travel through 
trackless forests, 207. 
Ivsrcrs, protective colouring of, 
56: mimicking species of other 
orders, 97; senses of, perhaps 
different from ours, 202, 203. 
Instivcr, how it may be best stu- 
died, 201; definition of, 203; 
INDEX. 
in many cases assumed without 
proof, 205; if possessed by man, 
206 ; supposed, of Indians, 207 ; 
supposed to be shown in, the 
construction of birds’ nests, 211. 
Inreniect of savages compared 
with that of animals, 341. 
InTELLECTUAL power, range of, in 
_ man, 339, 
Iphias glaucippe, 172. 
Irnomta, mimicked by Leptalis, 83. 
Lthomia tlerdina, mimicked by four 
groups of Lepidoptera, 84. 
JAVA, rolations of, to Sumatra 
and Borneo, 193. 
Jamaica swift altering position of 
nest, 228. 
Jerpon, Mr., on incubation by 
males in Turnix, 115. 
KALLIMA inachis and Kallima 
paralekta, wonderful resem- 
blance of, to leaves, 59-61. 
LABYRINTHODONTIA, 298, 
300 
Lakes as cases of imperfect adapt- 
ation, 278, 
Lantapa, sexual colouring and ti- 
dification of, 245, 
Lamarcr’s hypothesis very dif- 
ferent from the author's, 41. 
Larentia tripunctaria, 63. 
Law which has regulated the in- 
troduction of new species, 5; 
confirmed by geographical dis- 
tribution, 9; high organization 
of ancient animals consistent 
with, 14; of multiplication in 
geometrical progression, 265 
