MON
- Nägeli, [159]
- Naish, Mr. John G., on the cockatoo, [354]
- Natural selection, variation and, [61];
- two modes, elimination and selection proper, [79];
- and the effects of use and disuse, [174];
- not to be used as a magic formula, [184];
- and instinct, [445];
- and human thought, [484]
- Nerves, briefly described, [246];
- afferent and efferent, [303]
- Nestor notabilis, [446]
- Nests of bower-bird and humming-bird, [408];
- instinctive building of, [453]
- Nettleship, Mr., on a lion, [400]
- Neural processes, environment of, [491]
- Neurosis and psychosis, [465]
- Neuter insects, [440]
- New Zealand sparrow, [445];
- Nichols, on taste, [251]
- Noctule, [66]
- Noiré, on concepts, [325]
- Nomada solidaginis, [90]
- Norris, Mr. W. E., quoted, [420]
- Noumena, or "things in themselves," [470]
- Nucleus of animal cell, [10];
- as controlling formative process in, [124]
- Nutrition in illustration of the process of life, [25]