Imagination, supposed effect of, on offspring, ii. [263].
Imatophyllum miniatum, bud-variation in, i. 385.
Incest, abhorred by savages, ii. [123]-[124].
Incubation, by crossed fowls of non-sitting varieties, ii. [43]-[44].
India, striped horses of, i. 58;
pigs of, i. 66, 67, 76;
breeding of rabbits in, i. 112;
cultivation of pigeons in, i. 205-206.
Individual variability in pigeons, i. 158-160.
Ingledew, Mr., cultivation of European vegetables in India, ii. [169].