- Animals
- ›Arthropods
- ›Hexapods
- ›Insects
- ›Winged and Once-winged Insects
- ›Ants, Bees, Wasps, and Sawflies
- ›Narrow-waisted Wasps, Ants, and Bees
- ›Proctotrupomorpha
- ›Gall Wasps and Allies
- ›Gall Wasps
- ›Cynipinae
- ›Oak Gall Wasps
- ›Besbicus

Fuzzy Gall Wasp
Besbicus conspicuus
Besbicus conspicuus, formerly Cynips conspicuus, also known as the fuzzy gall wasp, is a common species of cynipid wasp that induces globular stem galls on white oak trees on the west coast of North America. This gall is solid but for the central larval chamber. After the wasp emerges, beetles sometimes chew through the husk to consume the tissue inside. Besbicus conspicuus galls are sometimes mistaken for Disholcaspis washingtonensis galls. This wasp is found west of...
Listen
Looking for field recordings…
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Besbicus conspicuus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1699295.