venerdì 16 maggio 2014

Coleoptera [Kolèos I°]

They are found on every continent on Earth except Antarctica, and their evolution began about 265 million years ago. The body structure of the beetles is similar to that of other insects, that is divided into head, thorax and abdomen. Almost all the beetles have developed wings to fly: these are covered by another pair of wings called elytra very strict, which play a protective role.

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