Caterpillars, colouring of, i. 178, 179, 183, 236, 260, 270, 299

Celebes, i. 138, 237, 289;
geological distribution in, 168

"Cessation of selection," ii. [52]

Chambers, Robert, i. 114, 116, 244

Child's "Root Principles," ii. [83]

Clairvoyance, ii. [200], [208], [211]. (See also Spiritualism)

Claparède, critique of, on Wallace's "Natural Selection," i. 253, 254

Clarke, Prof., attacks Darwin at Cambridge Philosophical Society, i. 142

Clarkson, Thomas, ii. [225]

Cleistogamic flowers, i. 298