Yellow-headed Scoliid vs Locust Borer
Side-by-side species comparison
| Attribute | Yellow-headed Scoliid | Locust Borer |
|---|---|---|
| Scientific Name | Campsomeriella annulata | Megacyllene robiniae |
| Order | Hymenoptera | Coleoptera |
| Family | Scoliidae | Cerambycidae |
| Size | 20-30 mm | 14-22 mm |
| Habitat | Farmland | Farmland |
| Diet | Parasitoids | Pollen Feeders |
| Regions | South Asia, Southeast Asia | Eastern and Central North America |
| Conservation | Least Concern | Least Concern |
Yellow-headed Scoliid
A large dark wasp with prominent yellow head markings and smoky wings. It is a parasitoid of large scarab beetle grubs in tropical Asian soils.
Did You Know?
It has been used in biological control programs against coconut rhinoceros beetles threatening palm plantations.
Locust Borer
A striking yellow-and-black wasp mimic that attacks black locust trees in North America. Adults appear in autumn and are commonly found on goldenrod flowers. Larval boring weakens locust trunks and can cause breakage.
Did You Know?
Adults synchronize their emergence with goldenrod bloom, making autumn fields their primary mating arenas.