Pale-bordered Field Cockroach vs Question Mark Cockroach
Side-by-side species comparison
| Attribute | Pale-bordered Field Cockroach | Question Mark Cockroach |
|---|---|---|
| Scientific Name | Pseudomops septentrionalis | Therea olegrandjeani |
| Order | Blattodea | Blattodea |
| Family | Ectobiidae | Corydiidae |
| Size | 10-15mm | 25-30mm |
| Habitat | Farmland | Deserts & Drylands |
| Diet | Herbivores | Omnivores |
| Regions | North America | Asia |
| Conservation | Least Concern | Least Concern |
Pale-bordered Field Cockroach
A small outdoor cockroach with a distinctive pale border around its dark pronotum. It is an active daytime flier unlike most cockroaches. It feeds on pollen and decomposing vegetation.
Did You Know?
Unlike most cockroaches, it is diurnal and can be seen actively flying in sunny fields during the day.
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.