Bramble-Bees And Others


Chapter I. Bramble-Dwellers	5996
Chapter II. The Osmiae	4889
Chapter III. The Distribution of Sexes	3753
Chapter IV. The Mother Decides the sex of the egg	4084
Chapter V. Permutations of Sex	4293
Chapter VI. Instinct And Discernment	7329
Chapter VII. Economy of Energy	5252
Chapter VIII. The Leaf-Cutters	5403
Chapter IX. The Cotton-Bees	5376
Chapter X. The Resin-Bees	4422
Chapter XI. The Poison of The Bee	6492
Chapter XII. The Halicti: a Parasite	4188
Chapter XIII. The Halicti: the Portress	5674
Chapter XIV. The Halicti: Parthenogenesis	4239