Black Onion Fly

Tritoxa flexa

The Black Onion Fly (scientific name Tritoxa flexa) is species in LeafFauna's animal group, belonging to the genus Tritoxa. LeafFauna lists Black Onion Fly among more than 25,000 animal species. Every photo is credited to its photographer and shown under its license. Open it in the LeafFauna app for more facts, a range map, sightings by month and more photos.