![](http://www.alamy.com/thumbs/6/F8D9ED6E-218E-4FEE-96C7-C245329473C7/CP06GY.jpg)
Testate amoeba (Arcella spec.), with focus on the inner structure, Germany
Size: 5315px × 3986px
Photo credit: © blickwinkel/Guenther / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., 1, ameba, amoeba, amoebae, amoebida, anatomy, animal, animals, aquatic, arcella, arcellidae, arcellinida, biological, biology, cell, cells, cellular, central, close, close-, closeup, eukaryote, europe, european, fauna, focus, format, fresh, freshwater, german, germany, guenther, horizontal, light, limnic, limnisch, limnology, macro, micro, microcosm, microfauna, microscope, microscopes, microscopic, microscopical, microscopy, organism, organisms, panel, photography, photomicrograph, protists, protozoa, protozoan, protozoans, protozoens, rhizopoda, shot, shots, single, single-celled, soft, structure, testate, underwater, unicellular, view, water, world, zoologic, zoological, zoologically, zoology