What type of cockroach is known for gluing its eggs?

The smoky brown cockroach is known for its unique reproductive behavior, particularly the way it manages its eggs. This species lays its eggs in an ootheca, which is a protective case that carries multiple eggs. The female smoky brown cockroach will glue the ootheca to a surface, often in hidden or sheltered locations, ensuring that the eggs are protected from predators and environmental factors. This adaptation helps enhance the survival rate of the eggs until they hatch into nymphs.

The other species, while they do lay eggs, do not exhibit the same specific behavior in gluing their ootheca to surfaces. The American cockroach, brown-banded cockroach, and Oriental cockroach all exhibit different reproductive strategies that do not involve gluing their egg cases. This distinction makes the smoky brown cockroach a notable example within cockroach species when considering their reproductive methods.