Bramble-Bees And Others


Chapter I. Bramble-Dwellers	5600
Chapter II. The Osmiae	4576
Chapter III. The Distribution of Sexes	3497
Chapter IV. The Mother Decides the sex of the egg	3814
Chapter V. Permutations of Sex	3980
Chapter VI. Instinct And Discernment	6927
Chapter VII. Economy of Energy	4906
Chapter VIII. The Leaf-Cutters	4859
Chapter IX. The Cotton-Bees	5041
Chapter X. The Resin-Bees	4084
Chapter XI. The Poison of The Bee	6168
Chapter XII. The Halicti: a Parasite	3896
Chapter XIII. The Halicti: the Portress	5348
Chapter XIV. The Halicti: Parthenogenesis	3958