These, with sharp sickle, or with sharper tooth, Pare each excrescence and each angle smooth, Till now, in finish'd pride, two radiant rows Of snow-white cells, one mutual base disclose. Six shining panels gird each polish'd round, The door's fine rim, with waxen fillet hound, While walls so thin, with sister-walls comhin'd, Weak in themselves, a sure dependence find. Evans. "The pyramidal bases and lateral plates are successively formed, with surprising rapidity; the latter are lengthened as the comb proceeds, for the original semi-lenticular form is preserved till towards the last, when, if the hive or box be filled, the sides of all the cells receive such additions as give them equal depth. "_The cells intended for the drones_ are considerably larger, and more substantial, than those for the working Bees, and, being later formed, usually appear near the bottom of the combs. Last of all, are built the _royal-cells_, the cradles of the infant Queens: of these there are usually three or four, and sometimes ten or twelve, in a hive, attached commonly to the central part, but not unfrequently to the edge or side of the comb. Mr. Hunter says that he has seen as many as thirteen royal-cells in a hive, and that they have very little wax in their composition, not one third, the rest he conceives to be farina. Such is the genuine loyalty of Bees, that the wax which they employ with so much geometric economy, in the construction of hexagonal cells, is profusely expended on the mansion of the royal Bee-nymph, one of these exceeding in weight a hundred of the former. They are not interwoven with them, but suspended perpendicularly, their sides being nearly parallel to the mouths of the common-cells, several of which are sacrificed to support them. No more with wary thriftiness imprest, They grace with lavish pomp their royal guest, Nor heed the wasted wax, nor rifled cell, To bid, with fretted round, th' imperial palace swell. Evans. "The form of these royal-cells is an oblong spheroid, tapering gradually downwards, and having the exterior full of holes, somewhat resembling the _rustic_ work of stone buildings. The mouth of the cell, which is always at its bottom, remains open till the maggot is ready for transformation, and is then closed as the others are. "Immediately on the emergence of a ripened Queen, the lodge which she inhabited is destroyed, and its place is supplied by a range of common cells. The site of this range may always be traced, by that part of the comb being thicker than the rest, and forming a kind of knot; sometimes the upper portion of the cell itself remains, like an inverted acorn-cup, suspended by its short peduncle.