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Melgar de Tera, Castille and Leon, Spain
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Ribadelago, Castille and Leon, Spain
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Melgar de Tera, Castille and Leon, Spain
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Scale bar indicates 25 m.Sample from the bog Mittermoos near Pillersee (Tyrol, Austria). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with DSLR Canon EOS 600D.For permission to use of (high-resolution) images please contact postmaster@protisten.de.
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Akinets of Haematococcus pluvialis in darkfield, This algae morphes into the akinet form when environmental condictions get bad and produces the red carotenoid astaxanthin to protect itselft from the sun.
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Closeup of a zygote. Mucilaginous sheath is visible. Scale bar indicates 50 m. Sample from ponds situated in the vicinity of Lake Constance. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.For permission to use of (high-resolution) images please contact postmaster@protisten.de.
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Covaleda, Castille and Leon, Spain
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Casas de Fadoncino, Castille and Leon, Spain
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Alcala De Guadaira, Andalusia, Spain
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Sobrado, Galicia, Spain
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Camargo, Cantabria, Espaa
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Galende, Castille and Leon, Spain
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Mahide, Castille and Leon, Spain
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Rome, Lazio, Italy
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Canada Del Hoyo, Castille la Mancha, Spain
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The scale bar indicates 5 m. The specimen was gathered in the wetlands of Nationalpark Unteres Odertal ( 100 km north east of Berlin). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.For permission to use of (high-resolution) images please contact postmaster@protisten.de.
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Is a Genus of green algae composed of 8, 16 or sometimes 32 cells held together at their bases to form a sack globular colony surrounded by mucilage.
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San Martin De Castaneda, Castille and Leon, Spain
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Malgrat de Mar, Catalonia, Spain
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Logrono, La Rioja, Spain
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Los Cotos, Comunidad de Madrid, Espaa
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Matalebreras, Castilla y Len, Espaa
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Cadaques, Catalonia, Spain
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Santa Coloma, La Rioja, Spain