INSECTA—COC KCHAFER. 825 
dust, wiiich easily comes off. In some years their necks are seen covered 
with a red plate, and in others with a black; these, however, are distinct 
sorts, and their difference is by no means accidental. The fore legs are 
very short, and the better calculated for burrowing in the ground, w/ere 
this insect makes its retreat. It is well known io children by its evening 
buzz; but still more formidably introduced to the acquaintance of hus- 
bandmen and gardeners; for in some seasons it has been found to swarm in 
such numbers as to eat up every vegetable production. 
The two sexes in the cockchafer are easily distinguished from each other 
by the superior length of the tufts, at the end of the horns, in the male. 
In about three months after the eggs have been deposited in the earth, tne 
contained insect begins to break its shell, and a small grub or maggot crawls 
forth, and feeds upon the roots of whatever vegetable it happens to be near- 
est. All substances of this kind seem equally grateful; yet it is probable 
the mother insect has a choice among what kind of vegetables she shall 
deposit her young. In this manner these voracious creatures continue in 
the worm state for more than three years, devouring the roots of every plant 
they approach, and making their way under ground in quest of food with 
great despatch and facility. They thus become one of the greatest nuisances 
of the farmer; as, when numerous, they will destroy whole fields of grass. 
Atlength, they grow to above the size of a walnut, being a great, thick, white 
maggot with a red head, which is seen most frequently in new turned 
earth, and which is so eagerly sought after by birds of every species. 
When largest, they are found an inch and a half long, of a whitish yellow 
color, with a body consisting of twelve segments or joints, on each side of 
which there are nine breathing holes, and three red feet. The head is large 
in proportion to the body, of a reddish color, with® pincer before, anda 
semicircular lip, with which it cuts the roots of plants, and sucks out 
their moisture. As this insect lives entirely under ground, it has no occa 
sion for eyes, and accordingly it is found to have none, but is furnishea 
with two feelers, which, like the crutch of a blind man, serve to direct its 
motions. Such is the form of this animal, that lives for years in the worm 
state under ground, still voracious, and every year changing its skin. 
It is not till the end of the fourth year that this extraordinary insect pre- 
pares to emerge from its subterraneous abode; and even this is not effectea 
but by a tedious preparation. 
Wherever an attentive observer then walks abroad, he will see them 
bursting up before him in his pathway, like ghosts on a theatre. He will 
see every part of the earth, that had its surface beaten into hardness, perfo- 
rated by their egression. When the season is favorable for them, they are 
seen by thousands, buzzing along, hitting against every object that inter 
cepts their flight. The mid-day sun, however, seems too powerful for their 
constitutions; they then lurk under the leaves and branches of some shady 
tree ; but the willow seems particularly their most favorite food; there they 
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