Bramble-Bees And Others


Chapter I. Bramble-Dwellers	8591
Chapter II. The Osmiae	6946
Chapter III. The Distribution of Sexes	5792
Chapter IV. The Mother Decides the sex of the egg	6084
Chapter V. Permutations of Sex	6324
Chapter VI. Instinct And Discernment	9790
Chapter VII. Economy of Energy	7398
Chapter VIII. The Leaf-Cutters	8063
Chapter IX. The Cotton-Bees	11965
Chapter X. The Resin-Bees	6604
Chapter XI. The Poison of The Bee	8787
Chapter XII. The Halicti: a Parasite	6268
Chapter XIII. The Halicti: the Portress	7757
Chapter XIV. The Halicti: Parthenogenesis	6283