Violet Ground Beetle vs Common Fungus Gnat
Side-by-side species comparison
| Attribute | Violet Ground Beetle | Common Fungus Gnat |
|---|---|---|
| Scientific Name | Carabus violaceus | Bradysia impatiens |
| Order | Coleoptera | Diptera |
| Family | Carabidae | Mycetophilidae |
| Size | 20-35mm | 2-4 mm |
| Habitat | Underground | Underground |
| Diet | Predators | Fungus Feeders |
| Regions | Europe | Cosmopolitan |
| Conservation | Least Concern | Least Concern |
Violet Ground Beetle
A large black beetle with violet or purple margins on its elytra and thorax. It is nocturnal and hides under logs and stones during the day.
Did You Know?
When threatened, it releases a foul-smelling liquid from its abdomen to deter predators.
Common Fungus Gnat
A small, delicate dark fly with long legs and antennae that commonly infests houseplant soil. Adults are weak fliers that hover near potted plants and are attracted to light.
Did You Know?
Fungus gnats are one of the most common houseplant pests worldwide, with larvae damaging roots of seedlings.