Largest dragonfly
- Who
- Megaloprepus caeruleata
- What
- 12/19.1 centimetre(s)
- When
- 01 January 0001
Megaloprepus caeruleata of Central and South America has been measured up to 12 cm (4.7 in) in length with a wingspan of up to 19.1 cm (7.5 in).