Megaloprepus
Megaloprepus is a genus of large Neotropical damselflies in the family Coenagrionidae, commonly known as helicopter damsels. There are four species distributed from Mexico to Ecuador and Peru.
Species include:
- Megaloprepus brevistigma
- Megaloprepus caerulatus
- Megaloprepus diaboli
- ''Megaloprepus latipennis''