This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
This is a featured picture on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here. This is a featured picture on the German language Wikipedia (Exzellente Bilder) and is considered one of the finest images. See its nomination here.
Deutsch: Dieses Bild zeigt eine nur 4 mm kleine, lebende, weibliche Zecke der Art Ixodes hexagonus von oben, welche die Aufnahmen schadlos überstanden hat. Besten Dank an meinen Arbeitskollegen Andreas Böttger für das Finden und zur Verfügung stellen des Tieres.
English: This image shows an only 0.16 inch (4 mm) small, living tick of the species Ixodes hexagonus from the top.
Français : Une Tique (Ixodes hexagonus) vivante vue de haut. Taille réelle 4mm.
Română: Acestă imagine ilustreză o căpuşă de doar 4mm aparţinând speciei Ixodes hexagonus.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.