Cincticornia serrata
This species was reared in June 1908 from circular blister galls on scarlet oak, Quercus coccinea, taken near Boston MA.
Gall: The dark brown, broadly yellow-margined blister gall is circular and about 3 mm in diameter. The galls occur here and there upon the leaf.
”- EP Felt: (1915) 31st Report of the State Entomologist on Injurious and Other Insects of the State of New York©
Reference: https://www.biodiversitylibrary.org/page/36619989#page/542/mode/1up