Which cockroach species has yellow transverse bands across the base of the wings and abdomen?

The brownbanded cockroach is the correct answer because it is characterized by its distinct yellow transverse bands located across the base of its wings and abdomen. This physical trait sets it apart from other species of cockroaches, making it identifiable. The brownbanded cockroach typically has a light brown color, and the bands create a noticeable contrast that can be helpful for recognition.

In contrast, other species have different features that do not include these yellow transverse bands. The American cockroach, for instance, is larger and has a reddish-brown color with a more overall uniform appearance. The German cockroach is also generally lighter and lacks the bands, displaying two distinctive dark stripes on its pronotum instead. The Oriental cockroach is dark and shiny, usually with a more uniform dark coloration, lacking the distinctive yellow bands characteristic of the brownbanded cockroach. Understanding these identifying features is crucial for pest control professionals in order to effectively manage and identify pest species.