Bramble-Bees And Others


Chapter I. Bramble-Dwellers	8737
Chapter II. The Osmiae	7082
Chapter III. The Distribution of Sexes	5916
Chapter IV. The Mother Decides the sex of the egg	6214
Chapter V. Permutations of Sex	6450
Chapter VI. Instinct And Discernment	9933
Chapter VII. Economy of Energy	7525
Chapter VIII. The Leaf-Cutters	8263
Chapter IX. The Cotton-Bees	12194
Chapter X. The Resin-Bees	6744
Chapter XI. The Poison of The Bee	8931
Chapter XII. The Halicti: a Parasite	6409
Chapter XIII. The Halicti: the Portress	7882
Chapter XIV. The Halicti: Parthenogenesis	6402