Bramble-Bees And Others


Chapter I. Bramble-Dwellers	5642
Chapter II. The Osmiae	4619
Chapter III. The Distribution of Sexes	3528
Chapter IV. The Mother Decides the sex of the egg	3851
Chapter V. Permutations of Sex	4016
Chapter VI. Instinct And Discernment	6984
Chapter VII. Economy of Energy	4953
Chapter VIII. The Leaf-Cutters	4914
Chapter IX. The Cotton-Bees	5085
Chapter X. The Resin-Bees	4133
Chapter XI. The Poison of The Bee	6217
Chapter XII. The Halicti: a Parasite	3935
Chapter XIII. The Halicti: the Portress	5391
Chapter XIV. The Halicti: Parthenogenesis	4000