The Life of the Bee
solitary bees of the Gastrilegidæ family, that not only does the Osmia know in advance the sex of the egg she will lay, but that this sex is "optional for the mother, who decides it in accordance with the space of which she disposes; this space being often governed by chance and not to be modified; and she will deposit a male egg here and a female there." I shall not enter into the details of the great French entomologist's experiments, for they are exceedingly minute, and would take us too far. But whichever be the hypothesis we prefer to accept, either will serve to explain the queen's inclination to lay her eggs in workers' cells, without it being necessary to credit her with the least concern for the future.
It is not impossible that this slave-mother, whom we are inclined to pity, may be indeed a great amorist, a great voluptuary, deriving a certain enjoyment, an
226
