Bramble-Bees And Others


Chapter I. Bramble-Dwellers	7926
Chapter II. The Osmiae	6400
Chapter III. The Distribution of Sexes	5264
Chapter IV. The Mother Decides the sex of the egg	5540
Chapter V. Permutations of Sex	5737
Chapter VI. Instinct And Discernment	9074
Chapter VII. Economy of Energy	6827
Chapter VIII. The Leaf-Cutters	7111
Chapter IX. The Cotton-Bees	9832
Chapter X. The Resin-Bees	6027
Chapter XI. The Poison of The Bee	8113
Chapter XII. The Halicti: a Parasite	5680
Chapter XIII. The Halicti: the Portress	7246
Chapter XIV. The Halicti: Parthenogenesis	5785