Euura s-bebbiana-like-pomum

The inducer of this gall is unknown or undescribed.
Family: Tenthredinidae | Genus: Euura
Detachable: integral
Color: yellow, green
Texture: hairless, spotted
Abundance:
Shape: globular
Season: Summer
Related:
Alignment: erect
Walls:
Location: upper leaf, lower leaf, between leaf veins
Form:
Cells:
Possible Range:i
Common Name(s):
Synonymy:
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image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum
image of Euura s-bebbiana-like-pomum

Gallformers ID Notes

Large, hairless, yellow-green, irregularly globular galls largely on the lower side of leaves of Salix bebbiana. These galls resemble Euura salicispomum on Salix eriocephala, and like that species, a wide portion of the gall is visible from the upper side of the leaf but it does not project substantially higher than the leaf. The surface below is smooth but speckled with white or red-brown lenticels, which are absent from the upper side. Observed in Minnesota in June.

- Gallformers Contributors: (2024) Gallformers ID Notes©


Further Information:
Pending...

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