How many pairs of red spots do spongy moths have?

The correct answer is that spongy moths have six pairs of red spots. Spongy moths, previously known as the gypsy moth, exhibit a distinctive pattern on their forewings that helps in identifying them. The six pairs of red spots are a key characteristic of the male moths, while the females typically lack these vibrant markings.

These spots serve as an important feature for species identification and play a role in their mating behavior. The visibility and arrangement of these spots can be a critical factor for entomologists and ecologists when assessing populations or studying the moth's life cycle and habitat. Understanding these traits contributes to effective monitoring and management of the species, especially since spongy moths can impact forestry and ecosystem health.