Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A worldwide community photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Elm gall aphid

Tetraneura sp.


Infesting one entire tree


Slippery elm trees

Species ID Suggestions

Sign in to suggest organism ID

No Comments

Spotted by

Ohio, USA

Spotted on May 26, 2013
Submitted on May 27, 2013

Related Spottings

Elm Pouch Gall Elm balloon-gall aphid Woolly Aphid

Nearby Spottings

Spotting Bracken fern Sensitive fern Turtle
Noah Guardians
Noah Sponsors
join Project Noah Team

Join the Project Noah Team