OPM Termite Practice Exam

What is unique about the reproductive caste of termites?

1. They have no wings

2. They are brown in color

3. They are black with long wings

4. They live independently

The correct answer is: They are black with long wings

The reproductive caste of termites is unique primarily because they are often black and possess long wings, especially during the nuptial flight, which is a critical part of their life cycle. This distinguishing feature allows them to disperse from their original colony to establish new colonies. The appearance, particularly the coloration and wing structure, serves a vital role in their identification as reproductives, setting them apart from other castes such as workers and soldiers. In their adult form, reproductive termites (often referred to as alates or winged reproductives) can be recognized for their wings being much longer in proportion to their body size compared to other castes. After their mating period, they lose these wings as they establish and settle into new colonies. This differentiation in physical attributes is essential for recognizing their role in the lifecycle of termites, which revolves around reproduction and expanding the colony.