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Gall type #11
Weld (1957) Figure 167.
Russo (2021) Page 159, Plate 233. [Hairy Mushroom Gall Wasp, Unknown #27]
Slightly hairy, mushroom-shaped gall on under side of leaf, 6-7mm diameter, 2.5-3mm tall. Exit hole on top side of leaf.
Monothalamous.
Have seen on Quercus chrysolepis.
Riverside and Santa Clara Counties (California)
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IMAGE 1
May 17, 2011
Riverside County
Host Quercus chrysolepis.
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IMAGE 2
Exit hole is on top side of leaf.
May 17, 2011
Riverside County
Host Quercus chrysolepis.
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IMAGE 3
Gall is on under side of leaf.
May 17, 2011
Riverside County
Host Quercus chrysolepis.
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IMAGE 4
May 17, 2011
Riverside County
Host Quercus chrysolepis.
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IMAGE 5
November 2, 2013
Riverside County
Host Quercus chrysolepis.
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IMAGE 6
November 2, 2013
Riverside County
Host Quercus chrysolepis.
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IMAGE 7
Exit holes are on top side of leaf.
November 2, 2013
Riverside County
Host Quercus chrysolepis.
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