Japanese Soldier Fly vs Common Fungus Gnat
Side-by-side species comparison
| Attribute | Japanese Soldier Fly | Common Fungus Gnat |
|---|---|---|
| Scientific Name | Ptecticus tenebrifer | Bradysia impatiens |
| Order | Diptera | Diptera |
| Family | Stratiomyidae | Mycetophilidae |
| Size | 10-14 mm | 2-4 mm |
| Habitat | Forests | Underground |
| Diet | Scavengers | Fungus Feeders |
| Regions | East Asia | Cosmopolitan |
| Conservation | Least Concern | Least Concern |
Japanese Soldier Fly
A slender soldier fly with a metallic greenish-black body and elongate antennae. It is commonly found near decaying organic matter in gardens and forests across East Asia.
Did You Know?
Like the black soldier fly, species of Ptecticus are being studied as potential bioconversion agents for organic waste.
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.