giant dragonflies

Nicole Doctor was walking with his dog when he spotted a pitiful beetle 'writhing violently' on the brick floor.

In the middle of July 2014, the survey team of the Chengdu Insect Museum discovered one of the world's largest aquatic dragonfly insects in Sichuan province.

An extremely horrified woman after seeing an 8 inch (more than 20cm) dragonfly is flying around her living room like a 'mini helicopter'.

Many people are frightened to see centipedes, lice ... But when the fear they bring is nothing compared to the scary prehistoric insects of the following.