812 of 964 NAPERVILLE/2022_07_09   Jul 19, 2022 Herrick Lake Forest Preserve   MCDOWELL/2022_07_20 814 of 964
Hickory Spiny Gall Midge underside galls on Shagbark Hickory
Hickory Spiny Gall Midge
Caryomyia echinata
inaturalist
New
 Globular Hickory Phylloxera underside galls on Shagbark Hickory
Globular Hickory Phylloxera
Phylloxera caryaeglobuli
inaturalist
New
 Globular Hickory Phylloxera upperside galls on Shagbark Hickory
Globular Hickory Phylloxera
Phylloxera caryaeglobuli
inaturalist		 Sawtooth Sunflower Midge underside gall on Sawtooth Sunflower
Sawtooth Sunflower Midge
Pilodiplosis helianthibulla
inaturalist
New
Sawtooth Sunflower Midge upperside gall on Sawtooth Sunflower
Sawtooth Sunflower Midge
Pilodiplosis helianthibulla
inaturalist		 Jewel Oak Gall Wasp underside gall on Bur Oak
Jewel Oak Gall Wasp
Acraspis quercushirta
inaturalist		 Grape Phylloxera underside gall on Riverbank Grape
Grape Phylloxera
Daktulosphaira vitifoliae
inaturalist
New
 Grape Phylloxera underside galls on Riverbank Grape
Grape Phylloxera
Daktulosphaira vitifoliae
inaturalist
Grape Phylloxera upperside gall on Riverbank Grape
Grape Phylloxera
Daktulosphaira vitifoliae
inaturalist		 Grape Phylloxera upperside galls on Riverbank Grape
Grape Phylloxera
Daktulosphaira vitifoliae
inaturalist

Biotic species by taxon: Flies, Bugs, Hymenoptera


Peter 2.0 root Root 10 photos this page; 4 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0