Page:The Formation of Vegetable Mould through the Action of Worms (1881).djvu/335

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INDEX.
321
  • Knole Park, beech-woods, worms absent, 12
  • Koninck, De, on the disintegration of rocks, 235


  • Laburnum leaves, 67
  • Land, denudation of, 230
  • Lankester, Ray, on the structure of worms, 18
  • —Lankester, Ray,— — — on worms from Kerguelen Land, 121
  • La Plata, dust storms of, 236
  • Layard, Mr., on the habits of the cobra, 94
  • Leaves, worms distinguish the taste of different kinds, 32
  • —Leaves,— — — consumed by worms, 35
  • —Leaves,— — — their decay not hastened by the alkaline secretion with which they are bathed, 38
  • —Leaves,— — — decayed, generate acids, 50
  • —Leaves,— — — used in plugging up burrows, 65
  • —Leaves,— — — used to line burrows, 112
  • Ledges of earth on hill-sides, 278
  • Léon, F., on the digestive fluid of worms, 38
  • Light, perception of, by worms, 20
  • Lime, carbonate, concretions of, 45


  • Maer Hall, amount of earth brought to surface, 130
  • Mallett, Mr., on the sinking of the ground under great buildings, 158
  • Meat, raw, eaten by worms, 36
  • Mental qualities of worms, 34
  • Mint, leaves of, only nibbled, 33
  • Mississippi, drainage area of, 233
  • Möbius on the habits of a pike, 94
  • Moniligaster, 246
  • Morren on worms surviving long immersion, 13
  • —Morren— — — on worms lying motionless near mouths of their burrows, 15