Bramble-Bees And Others


Chapter I. Bramble-Dwellers	6187
Chapter II. The Osmiae	5042
Chapter III. The Distribution of Sexes	3887
Chapter IV. The Mother Decides the sex of the egg	4228
Chapter V. Permutations of Sex	4432
Chapter VI. Instinct And Discernment	7508
Chapter VII. Economy of Energy	5412
Chapter VIII. The Leaf-Cutters	5686
Chapter IX. The Cotton-Bees	5527
Chapter X. The Resin-Bees	4590
Chapter XI. The Poison of The Bee	6648
Chapter XII. The Halicti: a Parasite	4350
Chapter XIII. The Halicti: the Portress	5822
Chapter XIV. The Halicti: Parthenogenesis	4384