Mexican Cactus Fly vs Richmond Birdwing
Side-by-side species comparison
| Attribute | Mexican Cactus Fly | Richmond Birdwing |
|---|---|---|
| Scientific Name | Copestylum mexicanum | Ornithoptera richmondia |
| Order | Diptera | Lepidoptera |
| Family | Syrphidae | Papilionidae |
| Size | 12-18 mm | 11-13 cm wingspan |
| Habitat | Deserts & Drylands | Forests |
| Diet | Nectar Feeders | Nectar Feeders |
| Regions | North America, Central America | Australia |
| Conservation | Least Concern | Vulnerable |
Mexican Cactus Fly
A large, dark hoverfly whose larvae develop in decaying cactus tissue. Adults are strong fliers visiting flowers in arid landscapes.
Did You Know?
Larvae play an important ecological role in recycling decaying cactus material.
Richmond Birdwing
A large subtropical birdwing butterfly with green and black males and brown females. It is threatened by habitat loss and a toxic introduced vine.
Did You Know?
Larvae that accidentally feed on the invasive Dutchman's pipe vine are poisoned and die.