Cicada, 312

Cinerary urns, 164

Citron trees, 65

Citrus aurantium, 74

lemonum, 74

medicus, 75

Clarke, Mr. Hyde, 366

302

393

on whirlwinds in Russia,

instinct of, 109

Cocoa-nut palms, 2
Cocos, 256

Cocos butyracea, 232
Calosis biloba, 84
Coffee, 4; plants, 60
Coleoptera, 315, 332, 379
Colocasia esculenta, 70
Colorado river, 2, 13, 14
Colour, differences in, correlated
with immunity from disease,
183

Columbus, Christopher, 3
Colymbetes, 331

Comayagua, plain of, 378

Comiens, 181

Comelapa, 107

DAINTREE, Mr. R., on auriferous
veinstones, 96
Darailly, 248

Darlingtonia Californica, 184
Darwin on animals and plants,
332; on continual varieties in
the same direction, 208; on
the effect of slight differences
of colour, 182; on fertilization
of scarlet runner, 70; on fossil
maize in Peru, 54; on fresh-
water mollusks, 334; on the
humble bee, 132; on migrations
of butterflies, 153; on natives
of Terra del Fuego, 172
Decomposition of the rocks in
the forest region, 86
Deer, 252

hunter, 252
Defoliation of tree, 72