How long is dragonfly?

Answer 1

Sorry i don't know in 2010 but about 300,000,000 years ago they are over 70cm. Gavin C

Answer 2

Dragonflies come in many sizes. The North American species range from 1 to 4 inches in length. The bulkiest known modern dragonfly is Petalura ingentissima from Australia, with a wingspan up to 16 cm (6"). In prehistoric times dragonflies were much larger with the largest having wing span of about 70-75 cm (30")

Answer 3

Some are 5 in. (12.7 cm) long.
Probably about the size of your middle finger.

Answer 4

they can live for 12 weeks if they are healthy and lucky, larvae 1-3 weeks, adult 9 weeks.

Answer 5

it really depends on the dragon fly. some are maybe just 2 inches but they can get bigger.

Answer 6

for 2 years..