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and the time consumed in collecting the honey must be an 1869 1872
must be a most 1859 1860 1861
must be an 1866

whether a bee allied to our humble-bees could 1869 1872
the numbers of a humble-bee which could 1859 1860 1861
the numbers of a bee allied to our humble-bees, which 1866

large numbers in any 1869 1872
a 1859 1860 1861
any 1866

that 1859 1860 1866 1869 1872
(differently to what really is the case) that 1861

labour and wax. 1869 1872
wax. 1859 1860 1861
wax and labour. 1866

that it has been experimentally proved that from twelve to fifteen pounds of dry sugar are consumed by a hive of bees for the secretion of
a
each
pound of wax; so that a prodigious quantity of fluid nectar must be collected and consumed by the bees in a hive for the secretion of the wax necessary for the construction of their combs. Moreover, many bees have to remain idle for many days during the process of secretion. A large store of honey is indispensable to support a large stock of bees during the winter; and the security of the hive is known mainly to depend on a large number of bees being supported. Hence the saving of wax by largely saving honey and the time consumed in collecting the honey must be an important element of success
in
to
any family of bees. Of course the success of
any
the
species
of bee
....
may be dependent on the number of its
parasites
enemies,
or
other enemies,
parasites,
or on quite distinct causes, and so be altogether independent of the quantity of honey which the bees
can
could
collect. But let us suppose that this latter circumstance determined, as it probably often
does
has
determine,
determined,
whether a bee allied to our humble-bees could
existed
exist
in large numbers in any country; and let us further suppose that the community lived
throughout
through
the winter, and consequently required a store of honey: there can in this case be no doubt that it would be an advantage to our
humble-bee,
imaginary humble-bee,
if a slight modification
of
in
her
instinct
instincts
led her to make her waxen cells near together, so as to intersect a little; for a wall in common even to two adjoining
cells,
cells
would save some little labour and wax. Hence it would continually be more and more
advan- tageous
advantageous
to our
humble-bee,
humble-bees,
if
she
they
were to make
her
their
cells more and more regular, nearer together, and aggregated into a mass, like the cells of the Melipona; for in this case a large part of the bounding surface of each cell would serve to