Field Cockroach vs Pale-bordered Field Cockroach

Side-by-side species comparison

Attribute Field Cockroach Pale-bordered Field Cockroach
Scientific Name Blattella vaga Pseudomops septentrionalis
Order Blattodea Blattodea
Family Ectobiidae Ectobiidae
Size 10-14 mm 10-15mm
Habitat Deserts & Drylands Farmland
Diet Herbivores Herbivores
Regions Southwestern United States, Mexico North America
Conservation Not Evaluated Least Concern

Field Cockroach

A small cockroach similar to the German cockroach but with a dark face. It lives outdoors in irrigated areas of the southwestern United States.

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Did You Know?

Its dark facial markings are the easiest way to distinguish it from the indoor-dwelling German cockroach.

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.

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Did You Know?

Unlike most cockroaches, it is diurnal and can be seen actively flying in sunny fields during the day.