Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
You can use this work for any purpose, as long as it is not primarily intended for or directed to commercial advantage or monetary compensation. You should also provide attribution to the original work, source and licence. Read more about this licence.
Credit
Actinosphaerium is a single celled organism found in pond water. It is a protist that uses its long axopodia to capture prey. Actinosphaeria are also known as sun animalcules and are approximately 0.2 - 1.0mm wide. Dr David Furness. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.