The curious insect which thus serves as an animated sweetmeat for the Mexican children is the honey-ant of the Garden of the Gods; and it affords a beautiful example of Mandeville's charming paradox that personal vices are public benefits—_vitia privata humana commoda_. The honey-ant is a greedy individual who has nevertheless nobly devoted himself for the good of the community by converting himself into a living honey-jar, from which all the other ants in his own nest may help themselves freely from time to time, as occasion demands. The tribe to which he belongs lives underground, in a dome-roofed vault, and only one particular caste among the workers, known as rotunds from their expansive girth, is told off for this special duty of storing honey within their own bodies. Clinging to the top of their nest, with their round, transparent abdomens hanging down loosely, mere globules of skin enclosing the pale amber-colored honey, these Daniel Lamberts of the insect race look for all the world like clusters of the little American Delaware grapes, with an ant's legs and head stuck awkwardly on to the end instead of a stalk. They have, in fact, realised in everyday life the awful fate of Mr. Gilbert's discontented sugar-broker, who laid on flesh and “adipose deposit” until he became converted at last into a perfect rolling ball of globular humanity. The manners of the honey-ant race are very simple. Most of the members of each community are active and roving in their dispositions, and show no tendency to undue distension of the nether extremities. They go out at night and collect nectar or honey-dew from the gall-insects on oak-trees; for the gall-insect, like love in the old Latin saw, is fruitful both in sweets and bitters, _melle et felle_. This nectar they then carry home, and give it to the rotunds or honey-bearers, who swallow it and store it in their round abdomen until they can hold no more, having stretched their skins literally to the very point of bursting. They pass their time, like the Fat Boy in “Pickwick,” chiefly in sleeping, but they cling upside down meanwhile to the roof of their residence. When the workers in turn require a meal, they go up to the nearest honey-bearer and stroke her gently with their antennæ. The honey-bearer thereupon throws up her head and regurgitates a large drop of the amber liquid. (“Regurgitates” is a good word, which I borrow from Dr. McCook, of Philadelphia, the great authority upon honey-ants; and it saves an immense deal of trouble in looking about for a respectable periphrasis). The workers feed upon the drops thus exuded, two or three at once often standing around the living honey-jar, and lapping nectar together from the lips of their devoted comrade. This may seem at first sight rather an unpleasant practice on the part of the ants; but, after all, how does it really differ from our own habit of eating honey which has been treated in very much the same unsophisticated manner by the domestic bee?