Horned Dung Beetle vs South American Palm Weevil
Side-by-side species comparison
| Attribute | Horned Dung Beetle | South American Palm Weevil |
|---|---|---|
| Scientific Name | Onthophagus taurus | Rhynchophorus palmarum |
| Order | Coleoptera | Coleoptera |
| Family | Scarabaeidae | Curculionidae |
| Size | 8-11 mm | 30-45 mm |
| Habitat | Farmland | Farmland |
| Diet | Dung Feeders | Sap Feeders |
| Regions | Europe, Asia, North America (introduced) | South America (Brazil, Colombia, Ecuador, Peru, Venezuela, Argentina) |
| Conservation | Least Concern | Least Concern |
Horned Dung Beetle
The strongest insect on Earth relative to body size — can pull 1,141 times its own body weight. Males have curved horns used in underground tunnel combat for mating rights.
Did You Know?
This beetle can pull 1,141 times its body weight — equivalent to a human pulling six double-decker buses. Its strength evolved from intense male-male combat in dung tunnels.
South American Palm Weevil
A large glossy black weevil that is a major pest of palm trees across South America. The larvae bore into palm trunks, causing significant damage to coconut and oil palm plantations. Adults are strong fliers attracted to wounded palms by their fermentation odors.
Did You Know?
Its larvae, known as suri or chontacuro, are eaten as a delicacy in many Amazonian communities, often roasted or served in soups.