The smokybrown cockroach is also referred to as a palmetto bug, and this species looks slightly different than the average American cockroach. Adult smokybrown cockroaches are dark mahogany in ...

Smokybrown cockroaches are about 1 to 1 ¼ inches long as adults and are brown in color. German cockroaches are ¼ to 3/8 inches long and pale brown or tan with two dark streaks behind the head.