Bramble-Bees And Others


Chapter I. Bramble-Dwellers	6230
Chapter II. The Osmiae	5081
Chapter III. The Distribution of Sexes	3925
Chapter IV. The Mother Decides the sex of the egg	4270
Chapter V. Permutations of Sex	4473
Chapter VI. Instinct And Discernment	7554
Chapter VII. Economy of Energy	5455
Chapter VIII. The Leaf-Cutters	5764
Chapter IX. The Cotton-Bees	5564
Chapter X. The Resin-Bees	4632
Chapter XI. The Poison of The Bee	6689
Chapter XII. The Halicti: a Parasite	4394
Chapter XIII. The Halicti: the Portress	5862
Chapter XIV. The Halicti: Parthenogenesis	4420