Carpels, variation of, in cultivated cucurbitaceæ, i. 359.
Carpenter, W. B., regeneration of bone, ii. [294];
production of double monsters, ii. [340];
number of eggs in an Ascaris, ii. [379].
Carpinus betulus, i. 362.
Carpophaga littoralis and luctuosa, i. 182.
Carrier pigeon, i. 139-142;
English, i. 139-141;
figured, i. 140;
skull figured, i. 163;