Photo 72134149, (c) Kai-Philipp Schablewski, some rights reserved (CC BY-NC), uploaded by Kai-Philipp Schablewski

Attribution © Kai-Philipp Schablewski some rights reserved Uploaded by kai_schablewski Source iNaturalist Associated observations Photos / Sounds 3 photos What Elm Sack Gall Aphid (Tetraneura ulmi) Observer kai_schablewski Date May 10, 2020 05:05 PM CEST Place Marburg, Deutschland (Google, OSM) Date Added May 10, 2020 05:57 PM CEST 2 IDs Research Grade View Sizes small medium large original