764 of 964 ARROWHEAD/2021_08_30   Aug 31, 2021 Naperville   NAPERVILLE/2021_09_05 766 of 964
Hackberry Nipplegall Psyllid underside galls on Hackberry
Hackberry Nipplegall Psyllid
Pachypsylla celtidismamma
inaturalist
New
 (Oak Rough Bulletgall Wasp drinking gall Bald-faced Hornet)
Oak Rough Bulletgall Wasp
Disholcaspis quercusmamma
inaturalist bugguide GBIF wikipedia		 Oak Rough Bulletgall Wasp gall on Swamp White Oak
Oak Rough Bulletgall Wasp
Disholcaspis quercusmamma
inaturalist bugguide GBIF wikipedia

Biotic species by taxon: Bugs, Hymenoptera


Peter 2.0 root Root 3 photos this page; 1 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0