Warehouse Beetle vs Red-Shouldered Ham Beetle
Side-by-side species comparison
| Attribute | Warehouse Beetle | Red-Shouldered Ham Beetle |
|---|---|---|
| Scientific Name | Trogoderma variabile | Carcinops pumilio |
| Order | Coleoptera | Coleoptera |
| Family | Dermestidae | Histeridae |
| Size | 2-3.5 mm | 2-3 mm |
| Habitat | Indoors | Farmland |
| Diet | Seed Feeders | Predators |
| Regions | North America, Australia, Europe | Worldwide (cosmopolitan) |
| Conservation | Least Concern | Least Concern |
Warehouse Beetle
A stored product beetle closely related to the khapra beetle that infests grain, cereals, and dried foods. Its hairy larvae contaminate food products and can cause allergic reactions.
Did You Know?
It is so similar to the quarantine-regulated khapra beetle that expert identification is needed to tell them apart.
Red-Shouldered Ham Beetle
A tiny, shiny black hister beetle commonly found in poultry houses where it preys on house fly larvae. It is an important biological control agent in livestock facilities.
Did You Know?
A single beetle can consume up to 24 house fly eggs per day, making it one of the best natural fly controls in hen houses.