Bramble-Bees And Others


Chapter I. Bramble-Dwellers	7841
Chapter II. The Osmiae	6361
Chapter III. The Distribution of Sexes	5224
Chapter IV. The Mother Decides the sex of the egg	5473
Chapter V. Permutations of Sex	5679
Chapter VI. Instinct And Discernment	8967
Chapter VII. Economy of Energy	6757
Chapter VIII. The Leaf-Cutters	7023
Chapter IX. The Cotton-Bees	8862
Chapter X. The Resin-Bees	5942
Chapter XI. The Poison of The Bee	8029
Chapter XII. The Halicti: a Parasite	5580
Chapter XIII. The Halicti: the Portress	7220
Chapter XIV. The Halicti: Parthenogenesis	5719