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Mediopyxis helysia.Closeup showing labiate processes (rimoportulae), chloroplasts, sparkling droplets of storage matter and the nuclei with central hyalin nucleolus and the granulated karyoplasma around. Scale bar indicates 25 m. The image was built up using several photomicrographic frames with manual stacking technique. Sample from North Sea near Heligoland (spring diatom bloom). Images were taken using Zeiss Universal with Olympus C7070 CCD camera.For more look at
www.protisten.de/english/gallery_main/gallery_main.htmlFor high-resolution images please ask postmaster@protisten.de.
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 2004, US National Herbarium Barcode 00353310
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1971, US National Herbarium Barcode 00353305
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
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"Longitude (deg): -0.1. Latitude (deg): 50.8. Longitude (deg/min): 0ð 10' W. Latitude (deg/min): 50ð 50' N. Vice county name: East Sussex. Vice county no.: 14. Country: England. Identified by: Malcolm Storey. Comment: in plankton sample. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: ""35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner."". "
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Public Domain, U.S. Government Work 2011 Barry H. Rosen Courtesy of life.nbii.gov
NBII images
Category hierarchy: Microorganisms | AlgaeDescription: Discoid chromatophores and the nucleus easily observed with epifluorescent illumination. Sample was collected from Raccoon River, Iowa.Capture device: DP71Capture details: 400x with microscopeOriginal date: 20091002|||112306Locality: Latitude: 2.859009900000000e+001; Longitude: -8.119031699999999e+001
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Planktoniella sol from the Costa Rica Dome area- Lugol's-fixed.
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 2004, US National Herbarium Barcode 00353310
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1971, US National Herbarium Barcode 00353305
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
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Public Domain, U.S. Government Work 2011 Barry H. Rosen Courtesy of life.nbii.gov
NBII images
Category hierarchy: Microorganisms | MicrofloraDescription: Discoid chromatophores and the nucleus easily observed with normal illumination. Specimen was collected from Raccoon River, Iowa.Capture device: DP71Original date: 20091002|||113054Locality: Latitude: 2.859009900000000e+001; Longitude: -8.119031699999999e+001
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Arctic Diatom Thalassiosira sp. from the Chukchi Sea
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 2004, US National Herbarium Barcode 00353310
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Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 2004, US National Herbarium Barcode 00353310
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309
-
Smithsonian Institution, National Museum of Natural History, Department of Botany
NMNH Botany in DwCA
Collector unknown 1999, US National Herbarium Barcode 00353309