Bramble-Bees And Others


Chapter I. Bramble-Dwellers	8750
Chapter II. The Osmiae	7088
Chapter III. The Distribution of Sexes	5923
Chapter IV. The Mother Decides the sex of the egg	6223
Chapter V. Permutations of Sex	6460
Chapter VI. Instinct And Discernment	9948
Chapter VII. Economy of Energy	7535
Chapter VIII. The Leaf-Cutters	8285
Chapter IX. The Cotton-Bees	12218
Chapter X. The Resin-Bees	6756
Chapter XI. The Poison of The Bee	8940
Chapter XII. The Halicti: a Parasite	6419
Chapter XIII. The Halicti: the Portress	7890
Chapter XIV. The Halicti: Parthenogenesis	6408