Bramble-Bees And Others


Chapter I. Bramble-Dwellers	7706
Chapter II. The Osmiae	6238
Chapter III. The Distribution of Sexes	5095
Chapter IV. The Mother Decides the sex of the egg	5347
Chapter V. Permutations of Sex	5565
Chapter VI. Instinct And Discernment	8854
Chapter VII. Economy of Energy	6634
Chapter VIII. The Leaf-Cutters	6748
Chapter IX. The Cotton-Bees	7915
Chapter X. The Resin-Bees	5827
Chapter XI. The Poison of The Bee	7895
Chapter XII. The Halicti: a Parasite	5468
Chapter XIII. The Halicti: the Portress	7066
Chapter XIV. The Halicti: Parthenogenesis	5610