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Photo#290132
Hackberry Nipplegall Maker - Pachypsylla celtidismamma

Hackberry Nipplegall Maker - Pachypsylla celtidismamma
Walnut Woods State Park, Des Moines, Polk County, Iowa, USA
June 10, 2009
Size: ~5 mm tall
Close-up of cut-open gall on lower surface of leaf.

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Hackberry Nipplegall Maker - Pachypsylla celtidismamma Hackberry Nipplegall Maker - Pachypsylla celtidismamma Hackberry Nipplegall Maker - Pachypsylla celtidismamma Hackberry Nipplegall Maker - Pachypsylla celtidismamma