Secondary Screwworm Fly vs Clown Beetle
Side-by-side species comparison
| Attribute | Secondary Screwworm Fly | Clown Beetle |
|---|---|---|
| Scientific Name | Cochliomyia macellaria | Hister unicolor |
| Order | Diptera | Coleoptera |
| Family | Calliphoridae | Histeridae |
| Size | 8-12 mm | 6-9 mm |
| Habitat | Farmland | Farmland |
| Diet | Carrion Feeders | Scavengers |
| Regions | North America, South America | Europe, North America |
| Conservation | Least Concern | Least Concern |
Secondary Screwworm Fly
A blow fly that breeds in carrion and occasionally infests wounds in livestock. It is widely used in forensic studies in the Americas.
Did You Know?
Unlike the primary screwworm, it only feeds on dead tissue rather than living flesh.
Clown Beetle
A small, shiny black beetle with a compact, rounded body. It is a predator of fly larvae found in dung and decaying matter.
Did You Know?
It can retract its legs and antennae into grooves on its body, making it nearly spherical.