Insect Order Coleoptera - the beetles and weevils
The Coleoptera is the largest order of insects; it contains about forty percent of all known species.  It includes the beetles and weevils.  Among the more than 250,000 species are many of the largest and most beautiful of all insects.  Some have brilliant metallic colors, showy patterns or striking forms.
Beetles can usually be recognized by their two pairs of wings.  The first pair is modified into horny covers (elytra) that hide the rear pair and most of the abdomen.  they usually meet down the back in a straight line.  Coleoptera occur in nearly all climates.