Abgebrochene Gallentwicklung einer Pemphigus spirothecae galle im herbst
Martin <i><a href="//commons.wikimedia.org/wiki/User:IN_Madde" title="User:IN Madde">IN Madde</a></i> Greca
9 December 2007, 21:28:39 (according to <a href="https://en.wikipedia.org/wiki/Exchangeable_image_file_format" class="extiw" title="en:Exchangeable image file format">Exif</a> data)
<span class="int-own-work" lang="en">Own work</span>