It is a gall but we need pictures of what has emerged from the exit hole to confirm what species of insect induced the gall. There are many species of gall wasp, gall fly and gall bug involved.
Describe how you intend to use these images and/or audio files and your request will be sent to the author for consideration.
Your request has been successfully submitted to the author for consideration.
2,148,925 sightings of 19,884 species in 6,408 locations from 11,278 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.