Bramble-Bees And Others


Chapter I. Bramble-Dwellers	6236
Chapter II. The Osmiae	5086
Chapter III. The Distribution of Sexes	3929
Chapter IV. The Mother Decides the sex of the egg	4275
Chapter V. Permutations of Sex	4477
Chapter VI. Instinct And Discernment	7560
Chapter VII. Economy of Energy	5461
Chapter VIII. The Leaf-Cutters	5777
Chapter IX. The Cotton-Bees	5570
Chapter X. The Resin-Bees	4638
Chapter XI. The Poison of The Bee	6695
Chapter XII. The Halicti: a Parasite	4400
Chapter XIII. The Halicti: the Portress	5864
Chapter XIV. The Halicti: Parthenogenesis	4423