Chrysomeline Rove Beetle vs Pennsylvania Ground Beetle
Side-by-side species comparison
| Attribute | Chrysomeline Rove Beetle | Pennsylvania Ground Beetle |
|---|---|---|
| Scientific Name | Tachyporus chrysomelinus | Harpalus pensylvanicus |
| Order | Coleoptera | Coleoptera |
| Family | Staphylinidae | Carabidae |
| Size | 3-4 mm | 13-17 mm |
| Habitat | Underground | Farmland |
| Diet | Predators | Omnivores |
| Regions | Europe, Central Asia, North Africa | North America |
| Conservation | Least Concern | Least Concern |
Chrysomeline Rove Beetle
A small, elegantly shaped rove beetle with a distinctly pointed abdomen and yellowish-brown coloration. It is one of the first active predatory beetles to appear in spring in temperate regions.
Did You Know?
This species can produce two to three generations per year, allowing it to maintain high population densities throughout the growing season.
Pennsylvania Ground Beetle
One of the most common ground beetles in North American croplands. It is an omnivorous species that feeds on both seeds and small insects.
Did You Know?
Studies show it can consume enough weed seeds to significantly reduce weed emergence in crop fields.