Common Green Darner vs False Stable Fly
Side-by-side species comparison
| Attribute | Common Green Darner | False Stable Fly |
|---|---|---|
| Scientific Name | Anax junius | Muscina stabulans |
| Order | Odonata | Diptera |
| Family | Aeshnidae | Muscidae |
| Size | 68-80 mm wingspan | 7-10 mm |
| Habitat | Ponds & Lakes | Farmland |
| Diet | Predators | Predators |
| Regions | North America, Central America | Europe, North America, Asia |
| Conservation | Least Concern | Least Concern |
Common Green Darner
A large migratory dragonfly with a green thorax and blue abdomen found across North America. It undertakes multigenerational migrations spanning thousands of kilometers.
Did You Know?
Green darners migrate in swarms of millions from Canada to Mexico each autumn, with the return journey completed by their offspring the following spring.
False Stable Fly
A robust fly resembling a large house fly with reddish-yellow patches at the wing base. Larvae can be facultative predators of other fly larvae.
Did You Know?
Its predatory larvae sometimes consume house fly larvae, making it an accidental biocontrol agent.