Linn. Soc. Jour. (Bot.), vol. xix., 1882, pp. 239-261;
abstract by Mr. Francis Darwin in Nature, vol. xxv., 1882, pp. 489-490.

The action of Carbonate of Ammonia on Chlorophyll Bodies.

Linn. Soc. Jour. (Bot.), vol. xix., 1882, pp. 262-284;
abstract by Mr. Francis Darwin in Nature, vol. xxv., 1882, pp. 489, 490.

On the dispersal of freshwater bivalves.

Nature, vol. xxv., 1882, pp. 529, 530.

On the Modification of a Race of Syrian Street Dogs by means of Sexual Selection. By Dr. Van Dyck. With a preliminary notice by Charles Darwin.

Proc. of the Zool. Soc. of London, 1882, pp. 367-370.

Mental Evolution in Animals. By George John Romanes. With a posthumous essay on Instinct, by Charles Darwin. London, 1883, 8vo.

Mémoire inédit sur l’instinct.

Revue Scientifique, tom. vi., 1883, pp. 749, 750.