Hanging Thief Robber Fly vs Venezuelan Pebble Toad Fly
Side-by-side species comparison
| Attribute | Hanging Thief Robber Fly | Venezuelan Pebble Toad Fly |
|---|---|---|
| Scientific Name | Diogmites platypterus | Pantophthalmus bellardii |
| Order | Diptera | Diptera |
| Family | Asilidae | Pantophthalmidae |
| Size | 15-22 mm | 30-40 mm body length |
| Habitat | Farmland | Woodlands |
| Diet | Herbivores | Parasitoids |
| Regions | North America | South America (Venezuela, Brazil, Colombia, Peru) |
| Conservation | Least Concern | Least Concern |
Hanging Thief Robber Fly
A slender, elongate robber fly that hangs from vegetation by its front legs while feeding. It has long dangling legs and a distinctive hunting posture unlike most other asilids.
Did You Know?
It earns its name by dangling from a single leg while consuming prey, freeing the other legs for handling food.
Venezuelan Pebble Toad Fly
One of the largest flies in the world, with robust bodies reaching 40 mm and a wingspan exceeding 70 mm. The larvae develop inside rotting tree trunks. Adults resemble large bumblebees and are strong, buzzing fliers attracted to fermenting sap.
Did You Know?
It is among the largest flies on Earth, with larvae that bore through hardwood so effectively they were once thought to be beetle larvae.