The Dragonfly is an insect paleoptero ( that may not spread their wings ) that in Colombia also I say ladies, helicopters, horses of the devil, Mojaculos or Water dragons. This 40 Cancellatum; insect wings unequal ) It is a driver grna of the mosquito that transmits dengue fever, so it is used for biological control. It belongs to the order Odonata, and there are some 6. 000 different species. One of its features is that it can fly in any direction and can also hold in one spot.