Bramble-Bees And Others


Chapter I. Bramble-Dwellers	8234
Chapter II. The Osmiae	6644
Chapter III. The Distribution of Sexes	5495
Chapter IV. The Mother Decides the sex of the egg	5815
Chapter V. Permutations of Sex	6001
Chapter VI. Instinct And Discernment	9376
Chapter VII. Economy of Energy	7091
Chapter VIII. The Leaf-Cutters	7461
Chapter IX. The Cotton-Bees	11196
Chapter X. The Resin-Bees	6275
Chapter XI. The Poison of The Bee	8413
Chapter XII. The Halicti: a Parasite	5980
Chapter XIII. The Halicti: the Portress	7501
Chapter XIV. The Halicti: Parthenogenesis	6033