Bramble-Bees And Others


Chapter I. Bramble-Dwellers	7708
Chapter II. The Osmiae	6239
Chapter III. The Distribution of Sexes	5102
Chapter IV. The Mother Decides the sex of the egg	5352
Chapter V. Permutations of Sex	5567
Chapter VI. Instinct And Discernment	8859
Chapter VII. Economy of Energy	6642
Chapter VIII. The Leaf-Cutters	6799
Chapter IX. The Cotton-Bees	7975
Chapter X. The Resin-Bees	5837
Chapter XI. The Poison of The Bee	7904
Chapter XII. The Halicti: a Parasite	5494
Chapter XIII. The Halicti: the Portress	7067
Chapter XIV. The Halicti: Parthenogenesis	5607