Which type of cockroach, besides the American cockroach, is known to fly in California?

The correct choice is the smoky brown cockroach, which is recognized for its flying capability in California. These cockroaches are often found in warmer climates and are attracted to light, which can lead them to fly. The smoky brown cockroach is notable for its ability to glide, especially during the warmer months.

On the other hand, the German cockroach and brown-banded cockroach are typically not known for flying; they are more likely to scurry away quickly when disturbed. While some of their species have wings, they rarely use them for flight. The oriental cockroach is also not a proficient flyer, as its wings are short and it is primarily ground-dwelling. Therefore, the smoky brown cockroach is the best answer when considering which cockroach flying behavior is established and recognized in California.