Agonum Marsh Ground Beetle vs Boll Weevil
Side-by-side species comparison
| Attribute | Agonum Marsh Ground Beetle | Boll Weevil |
|---|---|---|
| Scientific Name | Agonum marginatum | Anthonomus grandis |
| Order | Coleoptera | Coleoptera |
| Family | Carabidae | Curculionidae |
| Size | 8-11 mm | 4-8 mm |
| Habitat | Wetlands | Farmland |
| Diet | Herbivores | Herbivores |
| Regions | Europe, northern Asia | North America, Central America |
| Conservation | Least Concern | Least Concern |
Agonum Marsh Ground Beetle
A medium-sized metallic green ground beetle with pale-margined elytra found exclusively in wetland habitats. It runs rapidly on wet mud and vegetation near water.
Did You Know?
It is so dependent on wetlands that its presence or absence is used by ecologists as an indicator of wetland habitat quality and hydrological integrity.
Boll Weevil
A small grayish-brown weevil with a long curved snout used to bore into cotton bolls. It devastated the American cotton industry in the early 20th century.
Did You Know?
The boll weevil caused such economic destruction that it inadvertently forced Southern farmers to diversify their crops, ultimately benefiting some communities.