Bramble-Bees And Others


Chapter I. Bramble-Dwellers	6134
Chapter II. The Osmiae	4993
Chapter III. The Distribution of Sexes	3850
Chapter IV. The Mother Decides the sex of the egg	4185
Chapter V. Permutations of Sex	4393
Chapter VI. Instinct And Discernment	7462
Chapter VII. Economy of Energy	5365
Chapter VIII. The Leaf-Cutters	5580
Chapter IX. The Cotton-Bees	5487
Chapter X. The Resin-Bees	4536
Chapter XI. The Poison of The Bee	6600
Chapter XII. The Halicti: a Parasite	4306
Chapter XIII. The Halicti: the Portress	5774
Chapter XIV. The Halicti: Parthenogenesis	4340