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david.beadle: Amphibolips cookii (Oak Apple Gall Wasp) - Lambton County, Ontario
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david.beadle: Cynipoidea (Gall Wasps and Allies) - Toronto, Ontario
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david.beadle: Brachyserphus (Narrow-waisted Wasps, Ants and Bees) - Toronto, Ontario
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david.beadle: Andricus dimorphus (Clustered Midrib Gall Wasp) - Norfolk County, Ontario