Bramble-Bees And Others


Chapter I. Bramble-Dwellers	8719
Chapter II. The Osmiae	7064
Chapter III. The Distribution of Sexes	5900
Chapter IV. The Mother Decides the sex of the egg	6200
Chapter V. Permutations of Sex	6436
Chapter VI. Instinct And Discernment	9911
Chapter VII. Economy of Energy	7512
Chapter VIII. The Leaf-Cutters	8230
Chapter IX. The Cotton-Bees	12156
Chapter X. The Resin-Bees	6732
Chapter XI. The Poison of The Bee	8914
Chapter XII. The Halicti: a Parasite	6394
Chapter XIII. The Halicti: the Portress	7867
Chapter XIV. The Halicti: Parthenogenesis	6391