Bramble-Bees And Others


Chapter I. Bramble-Dwellers	5886
Chapter II. The Osmiae	4807
Chapter III. The Distribution of Sexes	3679
Chapter IV. The Mother Decides the sex of the egg	4009
Chapter V. Permutations of Sex	4204
Chapter VI. Instinct And Discernment	7234
Chapter VII. Economy of Energy	5164
Chapter VIII. The Leaf-Cutters	5249
Chapter IX. The Cotton-Bees	5281
Chapter X. The Resin-Bees	4328
Chapter XI. The Poison of The Bee	6409
Chapter XII. The Halicti: a Parasite	4108
Chapter XIII. The Halicti: the Portress	5585
Chapter XIV. The Halicti: Parthenogenesis	4175