About Yellow Swarming Fly
A tiny yellow fly famous for forming enormous hibernation aggregations in buildings, sometimes numbering millions. Larvae are predatory on root aphids in grassland.
Did You Know?
Can form hibernation clusters of millions in attic spaces, with individual aggregations weighing several kilograms.
Distribution
Where Yellow Swarming Fly can be found
Seasonal Activity
Peak activity
Moderate
Low / dormant
Cite This Page
APA:
Orbitrock. (2026). Yellow Swarming Fly (Thaumatomyia notata). Retrieved from https://orbitrock.com/insect/yellow-swarming-fly
MLA:
"Yellow Swarming Fly." Orbitrock, https://orbitrock.com/insect/yellow-swarming-fly.