Photo 3779892, (c) jhammock, some rights reserved (CC BY), uploaded by jhammock

Attribution © jhammock some rights reserved Uploaded by jhammock Source iNaturalist Associated observations Photos / Sounds 4 photos What Witch-hazel Cone Gall Aphid (Hormaphis hamamelidis) Observer jhammock Date May 21, 2016 10:01 AM EDT Place District of Columbia County, US-DC, US (Google, OSM) Date Added May 22, 2016 11:18 AM EDT 3 comments 2 IDs Research Grade View Sizes small medium large original