Bramble-Bees And Others


Chapter I. Bramble-Dwellers	5091
Chapter II. The Osmiae	4217
Chapter III. The Distribution of Sexes	3235
Chapter IV. The Mother Decides the sex of the egg	3531
Chapter V. Permutations of Sex	3662
Chapter VI. Instinct And Discernment	6597
Chapter VII. Economy of Energy	4542
Chapter VIII. The Leaf-Cutters	4444
Chapter IX. The Cotton-Bees	4721
Chapter X. The Resin-Bees	3684
Chapter XI. The Poison of The Bee	5768
Chapter XII. The Halicti: a Parasite	3602
Chapter XIII. The Halicti: the Portress	5077
Chapter XIV. The Halicti: Parthenogenesis	3633