Question Mark Cockroach vs Varied Carpet Beetle
Side-by-side species comparison
| Attribute | Question Mark Cockroach | Varied Carpet Beetle |
|---|---|---|
| Scientific Name | Therea olegrandjeani | Anthrenus verbasci |
| Order | Blattodea | Coleoptera |
| Family | Corydiidae | Dermestidae |
| Size | 25-30mm | 2-3 mm |
| Habitat | Deserts & Drylands | Underground |
| Diet | Omnivores | Omnivores |
| Regions | Asia | Worldwide |
| Conservation | Least Concern | Not Evaluated |
Question Mark Cockroach
A close relative of the domino cockroach with white markings that form a question-mark-like pattern on its black body. It is a desert species that burrows in sandy soil as a nymph.
Did You Know?
The white markings on its back form a pattern resembling a question mark, making it instantly recognizable.
Varied Carpet Beetle
A tiny, round beetle with mottled white, brown, and yellow scales on its elytra. It is a worldwide pest of natural fiber collections.
Did You Know?
Museum curators consider it one of the greatest threats to insect specimen collections.