Photo 19075156, (c) Matthew Salkiewicz, some rights reserved (CC BY-NC), uploaded by Matthew Salkiewicz

Attribution © Matthew Salkiewicz some rights reserved Uploaded by matthew_salkiewicz Source iNaturalist Associated observations Photos / Sounds What Willow Apple Gall Sawfly (Euura californica) Observer matthew_salkiewicz Date April 29, 2018 09:14 AM PDT Place Border Field State Park, Imperial Beach, California (Google, OSM) Date Added June 3, 2018 03:03 PM PDT Description On Salix lasiolepis 2 IDs Research Grade View Associated taxa CC Genus Pontania [inactive] Info Photo (c) Matthew Salkiewicz, some rights reserved (CC BY-NC), uploaded by Matthew Salkiewicz Sizes small medium large original Copyright