Unknown b-californica-leaf-blister

The inducer of this gall is unknown or undescribed.
Family: Cecidomyiidae | Genus: Unknown
Detachable: integral
Color: green
Texture: hairy
Abundance: occasional
Shape: globular
Season:
Related:
Alignment: integral
Walls:
Location: lower leaf, on leaf veins
Form: leaf blister
Cells:
Possible Range:i
Common Name(s):
Synonymy:

Gallformers ID Notes

Small, hairy galls at or near the juncture of lateral leaf veins and midrib. A Cecidomyiid exuvia was found protruding from a gall in New Mexico, suggesting that the inducer is a midge. How much of the gall shows on the dorsal surface of the host leaves is variable, sometimes so little is visible as to be nearly parallel with the leaf surface and other times the gall protrudes equally on the dorsal and ventral leaf surfaces.

- 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 b-californica-leaf-blister on iNaturalist. You can view them here:
iNaturalist logo