810 of 964 NAPERVILLE/2022_07_05   Jul 6, 2022 Arrowhead Park   NAPERVILLE/2022_07_09 812 of 964
Maple Bladdergall Mite upperside galls on Silver Maple
Maple Bladdergall Mite
Vasates quadripedes
inaturalist bugguide
New
 (Asian Lady Beetle) spotless
Asian Lady Beetle
Harmonia axyridis
inaturalist		 Sycamore Anthracnose on American Sycamore
Sycamore Anthracnose
Apiognomonia veneta
inaturalist
New
 Sycamore Powdery Mildew on American Sycamore
Sycamore Powdery Mildew
Erysiphe platani
inaturalist
New
(Common Whitetail) male teneral
Common Whitetail
Plathemis lydia
inaturalist		 Poplar Leaf-base Gall Aphid gall on Cottonwood
Poplar Leaf-base Gall Aphid
Pemphigus populicaulis
inaturalist bugguide
New

Biotic species by taxon: Arachnids, Beetles, Fungi, Bugs, Damselflies


Peter 2.0 root Root 6 photos this page; 4 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0