Bramble-Bees And Others


Chapter I. Bramble-Dwellers	9206
Chapter II. The Osmiae	7361
Chapter III. The Distribution of Sexes	6254
Chapter IV. The Mother Decides the sex of the egg	6656
Chapter V. Permutations of Sex	6711
Chapter VI. Instinct And Discernment	10408
Chapter VII. Economy of Energy	7847
Chapter VIII. The Leaf-Cutters	8732
Chapter IX. The Cotton-Bees	12900
Chapter X. The Resin-Bees	7201
Chapter XI. The Poison of The Bee	9268
Chapter XII. The Halicti: a Parasite	6723
Chapter XIII. The Halicti: the Portress	8277
Chapter XIV. The Halicti: Parthenogenesis	6657