Alder Leaf Beetle vs Neotropical Toe-Biter
Side-by-side species comparison
| Attribute | Alder Leaf Beetle | Neotropical Toe-Biter |
|---|---|---|
| Scientific Name | Agelastica alni | Belostoma elongatum |
| Order | Coleoptera | Hemiptera |
| Family | Chrysomelidae | Belostomatidae |
| Size | 6-7 mm | 40-55 mm |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Herbivores | Predators |
| Regions | Europe, Western Asia | Brazil, Argentina, Uruguay, Paraguay |
| Conservation | Least Concern | Least Concern |
Alder Leaf Beetle
A metallic dark violet-blue beetle that feeds on alder trees. Heavy infestations can completely defoliate alder trees along waterways.
Did You Know?
After being absent from Britain for decades, it dramatically recolonised southern England in the early 2000s.
Neotropical Toe-Biter
A large aquatic predatory bug with flattened body and powerful raptorial forelegs. It is common in South American freshwater habitats.
Did You Know?
It breathes through a retractable siphon at its rear, hanging just below the water surface like a snorkel.