Euura s-tracyi-apple-gall

The inducer of this gall is unknown or undescribed.
Family: Tenthredinidae | Genus: Euura
Detachable: integral
Color: brown, tan
Texture: hairless
Abundance:
Shape: globular
Season: Summer
Related:
Alignment: integral
Walls:
Location: upper leaf, lower leaf, between leaf veins
Form: abrupt swelling
Cells:
Possible Range:i
Common Name(s):
Synonymy:

Gallformers ID Notes

An ovate globular swelling from midrib to leaf edge on Salix traceyi. The surface is hairless and spotted with small white lenticels. Observed in Oregon in July. Conforms to Smith's Type VI leaf gall.

- Gallformers Contributors: (2024) Gallformers ID Notes©


Further Information:
Author(s)
Year
Title
License
Gallformers Contributors
2024
https://creativecommons.org/publicdomain/mark/1.0/

See Also:
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value s-tracyi-apple-gall on iNaturalist. You can view them here:
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