KML
- Labyrinthodont amphibia, pineal eye in, [288]
- Lamont, on reindeer, [392]
- Lane, Dr. Arbuthnot, on influence of certain trades on structure, [169]
- Langley, Prof., On ætherial vibrations, [299]
- Language, [322];
- the instrument of analysis, [349];
- its origin and effects, [374]
- Lankester, Prof. E. Ray, his description of perigenesis, [159];
- on blind cave-fish, [194]
- Lapsing of intelligence, [435]
- Larden, W., on the Rhea, [89];
- on instinct in a snakelet, [424]
- Larmarckian school, [209]
- Larvæ, dimorphism in, [187]
- Latency, phenomena of, [227]
- Lateral line of fishes, [252]
- Leaf-butterfly, [86]
- Lee, Mr. Arthur, on communication in cat, [345]
- Leptalis, [87]
- Leroy, on abstract notion of danger in fox, [348]
- Leucocytes, role of, [439]
- Lewes, G. H., [437], [462]
- Leydig, on antennule of crayfish, [259]
- Life, duration of, due to natural selection, [186]
- Life-area, expansion and contraction of, [114]
- Limits of vision, [281]; of sensation, [299]
- Limnæus truncatulus, [48]
- Lincecum, Dr., on habits of Texan ants, [425]
- Linnet, song of, [454]
- Lion, observation on, [400]
- Liver-fluke, life-history of, [47]
- Local signs, [308]
- Localization, [307];
- Locke, on difference between man and brute, [349]
- Logos makes man human, [375]
- Lonbiére, on instincts of Siamese ants, [449]
- Lotze, quoted, [379]
- Lubbock, Sir J., "Senses of Animals," [246];
- sense of smell in ants, [258];
- auditory organ of ant, [267];
- on Hicks's organ, [267];
- on colour-sense in dog, [283];
- in insects, [291];
- in Daphnia, [292];
- on limits of colour-vision, [296];
- on antennary structures in hymenoptera, [297];
- on power of communication
- in dog, [345];
- in ants, [358];
- on colour preferences in bees, [407];
- on instinct of play and sympathy in ants, [414];
- on homing faculty in bees, [428];
- on sitaris, [439]
- Lucanus cervus, [180]
- Ludicrous, sense of, in dog, [406]
- Lumsden, Sir Harry, on partridges, [398]
- Lyell, the necessary precursor of Darwin, [121]