Dasineura v-cinerea-hook-gall

The inducer of this gall is unknown or undescribed.
Family: Cecidomyiidae | Genus: Dasineura
Hosts: Vitis cinerea / Vitis labrusca
Detachable: integral
Color: white, yellow, green, tan
Texture: hairy
Abundance:
Shape: conical, numerous
Season: Spring
Related:
Alignment:
Walls:
Location: lower leaf, between leaf veins
Form:
Cells:
Possible Range:i
Common Name(s):
Synonymy:
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image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
image of Dasineura v-cinerea-hook-gall
Gallformers ID Notes
“

Small conical integral galls on the lower sides of the leaves of an unidentified Vitis species (tentatively V cinerea), surrounded by a dense ring of hairs at the base but largely hairless above, coming to a recurved, hooked point. The upper side of the leaf shows a distinct swelling suggestive of Vitisiella brevicauda, which lacks its distinct lower structure.

Dr Gagne identified larvae taken from these galls as belonging to the genus Dasineura.

Observed in Florida in May. A similar gall was observed on Vitis labrusca in Pennsylvania in August.

”

- Gallformers Contributors: (2023) 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 v-cinerea-hook-gall on iNaturalist. You can view them here:
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