A distinguishing feature of the smoky brown cockroach is its:

The smoky brown cockroach is primarily characterized by its ability to fly, which is a distinctive feature when compared to other common roach species. These cockroaches have well-developed wings that allow them to fly short distances, especially when they are startled or seeking escape. This flight capability can make them more mobile in their environment and can be an important consideration in pest control strategies.

The smoky brown cockroach is typically medium to large in size and exhibits a dark, mahogany to dark brown coloration, which is often confused with other species. However, their flying ability sets them apart and is an important identification factor for pest control professionals to recognize and address infestation effectively.