Islamic Interpretation of Dreams (Ibn-i Sirin):

In a dream, a beetle represents a perfidious and a rich enemy, a dull person who travels extensively transporting money between the lands, an odious, dirty and abominable person, or an evil servant.

A female beetle in a dream means the death of a woman in childbed. or it could represent a stubborn and a relentless woman.

If one sees a beetle turning into a scorpion in a dream, it represents an enemy whose real intention is not known.