Helicopter Damselfly vs Disc-Headed Turtle Ant
Side-by-side species comparison
| Attribute | Helicopter Damselfly | Disc-Headed Turtle Ant |
|---|---|---|
| Scientific Name | Megaloprepus caerulatus | Cephalotes varians |
| Order | Hemiptera | Hymenoptera |
| Family | Pseudostigmatidae | Formicidae |
| Size | 100 mm body, 190 mm wingspan | 3-6 mm |
| Habitat | Forests | Forests |
| Diet | Predators | Gall Makers |
| Regions | Central America, South America | Southeastern United States (Florida), Caribbean, Mexico |
| Conservation | Near Threatened | Least Concern |
Helicopter Damselfly
The largest damselfly in the world with a wingspan approaching 19 centimeters.
Did You Know?
It breeds exclusively in water-filled tree holes high in the forest canopy.
Disc-Headed Turtle Ant
A small arboreal turtle ant in which soldiers have perfectly circular, flat heads that serve as living nest entrance plugs. Workers are dark brown with lateral body flanges. They nest in abandoned beetle galleries in living trees.
Did You Know?
Their soldier heads evolved to exactly match the diameter of beetle bore holes, creating a perfect manhole-cover defense system.