Giant Amazonian Longhorn vs Water Spinach Flea Beetle
Side-by-side species comparison
| Attribute | Giant Amazonian Longhorn | Water Spinach Flea Beetle |
|---|---|---|
| Scientific Name | Macrodontia cervicornis | Chaetocnema basalis |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Chrysomelidae |
| Size | 100-170 mm | 1.5-2 mm |
| Habitat | Forests | Wetlands |
| Diet | Wood Feeders | Seed Feeders |
| Regions | Brazil, Colombia, Peru, Ecuador, Bolivia, French Guiana | South and Southeast Asia, Pacific Islands |
| Conservation | Not Evaluated | Least Concern |
Giant Amazonian Longhorn
One of the longest beetles in the world with enormous serrated mandibles resembling antlers. The elytra feature a marbled brown and cream pattern.
Did You Know?
Its mandibles are so large that they account for nearly half the beetle's total body length.
Water Spinach Flea Beetle
A tiny, shiny dark bronze to black flea beetle that is a significant pest of rice seedlings and water spinach across tropical Asia. Its shot-hole feeding weakens young plants.
Did You Know?
Despite its minute size, this beetle can cause devastating damage to rice nurseries when it attacks seedlings at the one-leaf stage.