Aug 30, 2021 Arrowhead Park, Naperville 
Aug 31, 2021| Aug 27, 2021 Aug 30, 2021 Arrowhead Park, Naperville Aug 31, 2021 |
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 Jewel Oak Gall Wasp underside gall Acraspis quercushirta     
New
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 Conical Oak Gall Wasp underside galls Phylloteras volutellae 
New
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 Root |
2 photos this page; 2 new species. |  photographer:  |