Neotropical Tiger Longhorn vs Small Milkweed Bug
Side-by-side species comparison
| Attribute | Neotropical Tiger Longhorn | Small Milkweed Bug |
|---|---|---|
| Scientific Name | Megacyllene acuta | Lygaeus kalmii |
| Order | Coleoptera | Hemiptera |
| Family | Cerambycidae | Lygaeidae |
| Size | 12-22 mm | 10-12 mm |
| Habitat | Grasslands | Grasslands |
| Diet | Wood Feeders | Predators |
| Regions | Brazil, Argentina, Paraguay, Bolivia | North America |
| Conservation | Least Concern | Least Concern |
Neotropical Tiger Longhorn
A wasp-mimicking cerambycid from South America with bold yellow chevron markings on a black body. It breeds in dead branches of leguminous trees. Adults are diurnal flower visitors with quick, jerky movements.
Did You Know?
The yellow-and-black banding closely mimics aggressive neotropical wasps, providing effective protection from predators.
Small Milkweed Bug
A boldly patterned red-and-black seed bug that feeds on milkweed seeds and sequesters toxic cardiac glycosides. Its warning coloration advertises its chemical defense to predators.
Did You Know?
It stores milkweed toxins in its body, making it taste terrible to birds and other predators that try to eat it.