Photo 3818686, (c) Rob Curtis, some rights reserved (CC BY-NC-SA)

Attribution © Rob Curtis some rights reserved Uploaded by rcurtis Source iNaturalist Original http://www.inaturalist.org/photos/3818686 Associated observations Photos / Sounds 4 photos What Elm Cockscomb Aphid Colopha ulmicola Observer rcurtis Date May 25, 2016 05:28 PM EDT Place Mogadore Reservoir, Mogadore, OH, US (Google, OSM) Date Added May 25, 2016 11:17 PM EDT Description On elm 1 ID Research Grade View Associated taxa C Elm Cockscomb Aphid (Colopha ulmicola) Info Photo (c) Larry Clarfeld, all rights reserved Sizes small medium large original