Contarinia s-albidum-leaf-spot

The inducer of this gall is unknown or undescribed.
Family: Cecidomyiidae | Genus: Contarinia
Detachable: integral
Color: green
Texture: areola
Abundance:
Shape:
Season:
Related:
Alignment:
Walls:
Location: upper leaf, on leaf veins, between leaf veins
Form: leaf spot
Cells: monothalamous
Possible Range:i
Common Name(s):
Synonymy:
missing image of Contarinia s-albidum-leaf-spot

The plant-feeding gall midges of North America

Contarinia sp.

Slightly convex leaf spots
3 mm in diameter
Same color as the leaf when the larva is present
Spots turn black in late spring

Host: S. albidum

Distr: PA, MD

- Raymond J. Gagne: (1989) The plant-feeding gall midges of North America©


Further Information:
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Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value s-albidum-leaf-spot on iNaturalist. You can view them here:
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