Bramble-Bees And Others


Chapter I. Bramble-Dwellers	4985
Chapter II. The Osmiae	4126
Chapter III. The Distribution of Sexes	3166
Chapter IV. The Mother Decides the sex of the egg	3446
Chapter V. Permutations of Sex	3567
Chapter VI. Instinct And Discernment	6496
Chapter VII. Economy of Energy	4441
Chapter VIII. The Leaf-Cutters	4307
Chapter IX. The Cotton-Bees	4631
Chapter X. The Resin-Bees	3581
Chapter XI. The Poison of The Bee	5667
Chapter XII. The Halicti: a Parasite	3515
Chapter XIII. The Halicti: the Portress	4991
Chapter XIV. The Halicti: Parthenogenesis	3554